Dell Precision Mobile Workstation M4800 Owner's Manual Regulatory Model: P20E Regulatory Type: P20E001
Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. © 2013 Dell Inc. All Rights Reserved.
Contents 1 Working on Your Computer....................................................................................................... 7 Before Working Inside Your Computer.....................................................................................................................7 Recommended Tools................................................................................................................................................ 8 Turning Off Your Computer............................
Installing the Video-Card Fan................................................................................................................................. 28 Removing the Coin-Cell Battery..............................................................................................................................28 Installing the Coin-Cell Battery...............................................................................................................................29 Removing the Palmrest........
Assigning a System Password and Setup Password...................................................................................... 69 Deleting or Changing an Existing System and/or Setup Password..................................................................69 4 Diagnostics.................................................................................................................................71 Enhanced Pre-Boot System Assessment (ePSA) Diagnostics..............................................
Working on Your Computer 1 Before Working Inside Your Computer Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your personal safety. Unless otherwise noted, each procedure included in this document assumes that the following conditions exist: • You have performed the steps in Working on Your Computer. • You have read the safety information that shipped with your computer.
6. Close the display and turn the computer upside-down on a flat work surface. NOTE: To avoid damaging the system board, you must remove the main battery before you service the computer. 7. Remove the main battery. 8. Turn the computer top-side up. 9. Open the display. 10. Press the power button to ground the system board. CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before opening the display.
1. Click Start . 2. Click the arrow in the lower-right corner of the Start menu as shown below, and then click Shut 2. Down.. Ensure that the computer and all attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut down your operating system, press and hold the power button for about 4 seconds to turn them off.
Removing and Installing Components 2 This section provides detailed information on how to remove or install the components from your computer. System Overview Inside view — back 1. 2. 3. 4. 5. 6. hard-drive latch Micro SIM card slot battery release latch WWAN card / mSATA SSD card video-card fan WLAN card 7. 8. 9. 10.
Inside view — front 1. 2. 3. 4. 5. video-card heatsink video card I/O Board processor heatsink express card module 6. Unified Security Hub (USH) Board 7. secondary memory 8. wi-fi switch board Removing the Secure Digital (SD) Card 1. Follow the procedures in Before Working Inside Your Computer. 2. Press in on the SD card to release it from the computer. Slide the SD card out of the computer. Installing the SD Card 1. Push in the SD card into its slot until it clicks into place. 2.
Removing the ExpressCard 1. Follow the procedures in Before Working Inside Your Computer. 2. Press in on the ExpressCard to release it from the computer. Slide the ExpressCard out of the computer. Installing the ExpressCard 1. Slide the ExpressCard into its slot until it clicks into place. 2. Follow the procedures in After Working Inside Your Computer. Removing the Battery 1. Follow the procedures in Before Working Inside Your Computer. 2. Slide the release latch to unlock the battery. 3.
Installing the Battery 1. Slide the battery into its slot until it clicks into place. 2. Follow the procedures in After Working Inside Your Computer. Removing the Micro Subscriber Identity Module (SIM) Card 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the battery. 3. Slide the micro SIM card out from the slot .
Installing the Micro Subscriber Identity Module (SIM) Card 1. Push in the micro SIM card into its slot. 2. Install the battery. 3. Follow the procedures in After Working Inside Your Computer. Removing the Keyboard Trim 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the battery. 3. Pry up the keyboard trim starting from the bottom and work your way along the top edge. Remove the keyboard trim. Installing the Keyboard Trim 1.
2. Press along the sides of the keyboard trim until it snaps in place. 3. Install the battery. 4. Follow the procedures in After Working Inside Your Computer. Removing the Keyboard 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) battery b) keyboard trim 3. 16 Remove the screws that secure the keyboard to the computer.
4. Starting from the bottom of the keyboard, separate the keyboard from the computer and flip the keyboard over. 5. Disconnect the keyboard-data cable from the system board and remove the keyboard.
Installing the Keyboard 1. Connect the keyboard-data cable to the system board. NOTE: Ensure that you fold the keyboard-data cable in perfect alignment. 2. Press the keyboard in its compartment. 3. Tighten the screws to secure the keyboard to the computer. 4.
5. Install the: a) keyboard trim b) battery 6. Follow the procedures in After Working Inside Your Computer. Removing the Base Cover 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the battery. 3. Remove the screws that secure the base cover to the computer. Press the rubber tabs towards the rear of the computer to disengage the base cover.
4. 20 Lift and remove the base cover from the computer.
Installing the Base Cover 1. Slide in and place the base cover to align with the screw holes correctly on the computer. 2. Tighten the screws to secure the base cover to the computer. 3. Install the battery. 4. Follow the procedures in After Working Inside Your Computer. Removing the Primary Memory 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) battery b) base cover 3. Pry the retention clips away from the memory until it pops up.
Installing the Secondary Memory 1. Insert the secondary memory into the memory socket. 2. Press down the memory to secure the memory module to the system board. 3. Install the: a) keyboard b) keyboard trim c) battery 4. Follow the procedures in After Working Inside Your Computer. Removing the Optical Drive 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) battery b) base cover 3. Remove the screw that secures the optical drive to the computer. 4.
5. Remove the screws that secure the drive-latch bracket to the optical drive and remove the bracket. Installing the Optical Drive 1. Tighten the screws to secure the drive-latch bracket to the optical drive. 2. Slide the optical drive into its slot and tighten the screw to secure the optical drive to the computer. 3. Install the: a) battery b) base cover 4. Follow the procedures in After Working Inside Your Computer.
Removing the Hard Drive 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) battery b) base cover 3. Remove the screws that secure the hard drive to the computer. Slide the hard -drive latch to the unlock position and pull out the hard drive from the computer. 4. Flex the hard-drive bracket outward and pull out the hard drive from the bracket. NOTE: A rubber filler is installed to the hard-drive bracket for 7 mm hard drives.
Installing the Hard Drive 1. Engage the hard -drive bracket to the hard drive. 2. Insert the hard drive into its slot in the computer till it clicks in place. 3. Tighten the screws to secure the hard drive to the computer. 4. Install the: a) base cover b) battery 5. Follow the procedures in After Working Inside Your Computer. Removing the Wireless Local Area Network (WLAN) Card 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) battery b) base cover 3.
b) Remove the screw that secures the WWAN card to the computer. c) Remove the WWAN card from the computer. NOTE: The location of the WWAN card may vary from what is displayed in the illustrations. Installing the Wireless Wide Area Network (WWAN) Card (Optional) 1. Slide the WWAN card in the WWAN card slot. 2. Press down the WWAN card and tighten the screw to secure the WWAN card to the computer. 3. Route the antenna cables through the routing channels and connect them to the WWAN card. 4.
Installing the Processor Fan 1. Connect the processor-fan cable. NOTE: Ensure that the processor-fan cable does not protrude outside its compartment. 2. Insert the processor fan into its slot in the computer. 3. Tighten the screws that secure the processor fan to the computer. 4. Install the: a) base cover b) battery 5. Follow the procedures in After Working Inside Your Computer. Removing the Video-Card Fan 1. Follow the procedures in Before Working Inside Your Computer. 2.
Installing the Video-Card Fan 1. Connect the video-card fan cable. NOTE: Ensure that the video-card fan cable does not protrude outside its compartment. 2. Insert the video-card fan into its slot and tighten the screws to secure it to the computer. 3. Install the: a) base cover b) battery 4. Follow the procedures in After Working Inside Your Computer. Removing the Coin-Cell Battery 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) battery b) base cover 3.
Installing the Coin-Cell Battery 1. Replace the coin-cell battery in its slot in the computer. 2. Connect the coin-cell battery cable. 3. Install the: a) base cover b) battery 4. Follow the procedures in After Working Inside Your Computer. Removing the Palmrest 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) b) c) d) e) f) 3. battery base cover keyboard trim keyboard optical drive hard drive Disconnect the RFID and fingerprint reader cables.
4. Flip the computer and disconnect the following cables from the system board: a) b) c) d) 5. 30 media board speaker touchpad power button Remove the screws that secure the palmrest to the computer and flip it over from the edge to remove from the computer.
Installing the Palmrest 1. Slide in the palmrest from the front and align it to its original position on the computer. 2. Press on the positions indicated until it snaps in place.
3. Connect the following cables to the system board: a) b) c) d) e) f) power button touchpad speaker media board fingerprint RFID 4. Tighten the screws to secure the palmrest to the front of the computer. 5. Tighten the screws to secure the palmrest to the base of the computer. 6. Install the: a) b) c) d) e) f) 7. hard drive optical drive keyboard keyboard trim base cover battery Follow the procedures in After Working Inside Your Computer. Removing the ExpressCard Module 1.
e) f) g) h) 3. keyboard optical drive hard drive palm rest Disconnect the : a) ExpressCard cable from the system board b) USH board cable from the USH board 4. Remove the screws that secure the ExpressCard module to the computer and remove the ExpressCard module. Installing the ExpressCard Module 1. Insert the ExpressCard module into its compartment. 2. Tighten the screws to secure the ExpressCard module to the computer. 3.
c) d) e) f) g) h) 5. optical drive keyboard keyboard trim base cover battery ExpressCard Follow the procedures in After Working Inside Your Computer. Removing the Processor Heat-Sink 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) b) c) d) e) f) g) h) i) 3.
i) 3. battery Follow the procedures in After Working Inside Your Computer. Removing the Processor 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) b) c) d) e) f) g) h) i) 3. battery base cover keyboard trim keyboard optical drive hard drive palm rest processor fan heat sink Rotate the processor cam lock in a counter-clockwise direction. Remove the processor from the computer. Installing the Processor 1.
d) e) f) g) h) i) keyboard optical drive hard drive palm rest heat-sink fan heatsink 3. Disconnect and un-route any antenna cables connected to the installed wireless cards. 4. Remove the antenna cables from the routing channels. 5. Perform the following steps as shown in the illustration: a) Loosen the captive screws that secure the video-card heat sink to the computer. [1, 2, 3, 4] b) Lift up and remove the video-card heat sink from the computer.
Installing the Video-Card Heat Sink 1. Replace the video-card heat sink in its slot. 2. Tighten the captive screws to secure the video-card heat sink to the computer. 3. Route and connect the antenna cables. 4. Install the: a) b) c) d) e) f) g) h) i) 5. heat sink heat-sink fan palm rest hard drive optical drive keyboard keyboard trim base cover battery Follow the procedures in After Working Inside Your Computer. Removing the Video Card 1.
Installing the Video Card 1. Slide the video card into its original position in the computer. 2. Press down the video card and tighten the screws to secure the video card to the computer. 3. Install the: a) b) c) d) e) f) g) h) i) 4. video-card heat sink video fan palm rest hard drive optical drive keyboard keyboard trim bottom door battery Follow the procedures in After Working Inside Your Computer. Removing the Input/Output (I/O) Board 1.
4. Remove the screw that secures the I/O board to the computer. Lift the right edge of the I/O board upwards to disengage the connector and remove it from computer. Installing the I/O Board 1. Connect the I/O board connector and slide the I/O board into its slot in the computer. 2. Tighten the screw to secure the I/O board to the computer.
3. Connect the ExpressCard module connector to the I/O board. 4. Install the: a) b) c) d) e) f) g) h) 5. palmrest hard drive optical drive keyboard keyboard trim base cover battery SD card Follow the procedures in After Working Inside Your Computer. Removing the Switch Board 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) b) c) d) e) f) g) 3.
d) e) f) g) 5. keyboard keyboard trim base cover battery Follow the procedures in After Working Inside Your Computer. Removing the Unified Security Hub (USH) Board 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) b) c) d) e) f) g) 3. battery base cover keyboard trim keyboard optical drive hard drive palmrest Disconnect the smart-card and the USH cable from the system board. Remove the screws that secure the USH board to the computer and remove it from the computer.
Removing the Display Assembly 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) b) c) d) e) f) g) battery base cover keyboard trim keyboard optical drive hard drive palmrest 3. Disconnect the antenna cables from the wireless cards, and push them down the routing hole. 4. Flip the computer and pull up the antenna cables through the routing hole.
5. Flip the computer and remove the screws from the bottom and back of the computer. 6. Remove the screw that secures the low-voltage differential signalling (LVDS) cable bracket. Remove the LVDS cable bracket and disconnect the LVDS and camera cable from the system board.
7. Remove the screws that secure the display assembly to the computer. Lift up and remove the display assembly from the computer. Installing the Display Assembly 1. Tighten the screws to secure the display assembly in place. 2. Connect the camera and LVDS cables to the connectors on the system board. 3. Place the LVDS cable bracket on the computer and tighten the screw to secure it to the computer. 4. Insert the wireless antenna cables through the routing hole on the chassis. 5.
b) c) d) e) f) g) 8. hard drive optical drive keyboard keyboard trim base cover battery Follow the procedures in After Working Inside Your Computer. Removing the Hinge Cover 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) b) c) d) e) f) g) h) 3. battery base cover keyboard trim keyboard optical drive hard drive palmrest display assembly Remove the screws that secure the hinge cover to the computer. Remove the hinge cover from the computer.
h) battery 4. Follow the procedures in After Working Inside Your Computer. Removing the System Board 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) b) c) d) e) f) g) h) i) j) k) l) m) n) o) p) q) r) s) SD card ExpressCard battery base cover keyboard trim keyboard optical drive hard drive primary memory secondary memory processor fan video-card fan palmrest heat sink processor video-card heat sink video card I/O board display assembly 3.
5. Remove all mini-cards (if available). 6. Remove the screws that secure the system board in place and lift the top edge of the system board to a 20° angle. 7. Disconnect the power connector cable and remove the system board.
Installing the System Board 1. Connect the power connector cable to the system board. 2. Place the system board in its compartment. 3. Tighten the screws to secure the system board to the computer. 4. Connect the following cables: a) b) c) d) USH connector wi-fi switch cable wireless board connectors coin-cell battery 5. Install the wireless cards (if available). 6.
m) n) o) p) q) r) s) 7. optical drive keyboard keyboard trim base cover battery ExpressCard SD card Follow the procedures in After Working Inside Your Computer. Removing the Power-Connector Port 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) b) c) d) e) f) g) h) i) j) k) l) m) n) o) p) q) r) s) t) 3.
Installing the Power-Connector Port 1. Insert the power-connector port in its slot and route the power-connector cable to the chassis. 2. Install the: a) b) c) d) e) f) g) h) i) j) k) l) m) n) o) p) q) r) s) t) 3.
4. Work your way around the sides and top edge of the display bezel and remove the display bezel from the computer . Installing the Display Bezel 1. Slide in the display bezel from the bottom and press on the display bezel.
2. Work around the entire bezel until it snaps onto the display assembly. 3. Install the battery. 4. Follow the procedures in After Working Inside Your Computer. Removing the Display Panel 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) battery b) display bezel 3. 52 Remove the screw that secures the display panel to the display assembly. Flip the display panel over.
4. Peel back the adhesive tape that secures the LVDS cable to the display panel. 5. Disconnect the LVDS cable.
6. 54 Remove the screws that secure the display brackets to the display panel. Remove the display brackets.
Installing the Display Panel 1. Align the display brackets to the display panel. 2. Tighten the screws to secure the display brackets to the display panel. 3. Connect the LVDS cable and affix the adhesive tape. 4. Align the display panel in its original position on the computer. 5. Tighten the screws to secure the display panel to the display assembly. 6. Install the: a) display bezel b) battery 7. Follow the procedures in After Working Inside Your Computer. Removing the Camera 1.
System Setup 3 System Setup enables you to manage your computer hardware and specify BIOS‐level options.
Keys Navigation Allows you to select a value in the selected field (if applicable) or follow the link in the field. Spacebar Expands or collapses a drop‐down list, if applicable. Moves to the next focus area. NOTE: For the standard graphics browser only. Moves to the previous page till you view the main screen. Pressing in the main screen displays a message that prompts you to save any unsaved changes and restarts the system. Displays the System Setup help file.
Option Description • Date/Time Field Enable Legacy Option ROMs Allows you to set the date and time. Table 3. System Configuration Option Description Integrated NIC Allows you to configure the integrated network controller. The options are: • • • • Parallel Port Allows you to define and set how the parallel port on the docking station operates.
Option Description • • • • • SATA-2 SATA-3 SATA-4 SATA-5 Zero Power ODD Default Setting: The highlighted devices are enabled. SMART Reporting This field controls if the hard drive errors for the integrated drives are reported during system startup. This technology is part of the SMART (Self Monitoring Analysis and Reporting Technology) specification. This option is disabled by default. • USB Configuration Enable SMART Reporting Allows you to define the USB configuration.
Option Description Miscellaneous Devices Allows you enable or disable the various on board devices. The options are: • • • • • • • • Enable Fixed Bay Enable Microphone Enable ExpressCard Enable eSATA Ports Enable Camera Enable Hard Drive Free Fall Protection Enable Media Card Disable Media Card Default Setting: The highlighted devices are enabled. Table 4. Video Option Description LCD Brightness Allows you to set the panel brightness when the ambient sensor is Off.
Option Description Default Setting: Enable Strong Password is not selected. Password Configuration You can define the length of your password. Min = 4 , Max = 32 Password Bypass Allows you to enable or disable the permission to bypass the System and the Internal HDD password, when they are set. The options are: • • Disabled (Default Setting) Reboot bypass Password Change Allows you to enable or disable permissions to set a System password and a Hard Drive password when the admin password is set.
Option Description Admin Setup Lockout Allows you to prevent users from entering Setup when an Administrator password is set. Default Setting: Disabled Table 6. Secure Boot Option Description Secure Boot Enable This option enables or disables the Secure Boot feature. • • Expert Key Management Disabled (Default Setting) Enabled Expert key Management allows the PK, KEK, db, and dbx security key databases to be manipulated.
Option Description Limit CPUID This field limits the maximum value the processor Standard CPUID Function will support. Some operating systems will not complete installation when the maximum CPUID Function supported is greater than 3. This option is disabled by default. Enable CPUID Limit Intel TurboBoost Allows you to enable or disable the Intel TurboBoost mode of the processor.
Option Description Wake on LAN/WLAN This option allows the computer to power up from the off state when triggered by a special LAN signal. Wake-up from the Standby state is unaffected by this setting and must be enabled in the operating system. This feature only works when the computer is connected to AC power supply. • • • • • Block Sleep Allows you to block the computer from entering into the sleep state. This option is disabled by default.
Option Module Bay Battery Charge Configuration Description • • Standard Charge Express Charge (Default Setting) • • Standard – Fully charges your battery at a standard rate Express Charge - The battery may be charged over a shorter period of time using Dell’s fast charging technology. NOTE: Battery settings may not be available for all battery types. In order to enable this option Ádvanced Battery Charge Mode must be disabled. Table 9.
Option Description • 10 seconds Table 10. Virtualization Support Option Description Virtualization This option specifies whether a Virtual Machine Monitor (VMM) can utilize the additional hardware capabilities provided by Intel Virtualization technology. • VT for Direct I/O Enables or disables the Virtual Machine Monitor (VMM) from utilizing the additional hardware capabilities provided by Intel Virtualization technology for direct I/O.
Table 13. System Logs Option Description BIOS events Displays the system event log and allows you to clear the log. Thermal Events Displays the thermal event logs and allows you clear the thermal event log. Power Events Displays the power event logs and allows you clear the power event log. Updating the BIOS It is recommended to update your BIOS (system setup), on replacing the system board or if an update is available.
Assigning a System Password and Setup Password You can assign a new System Password and/or Setup Password or change an existing System Password and/or Setup Password only when Password Status is Unlocked. If the Password Status is Locked, you cannot change the System Password. NOTE: If the password jumper is disabled, the existing System Password and Setup Password is deleted and you need not provide the system password to log on to the computer.
The computer reboots.
Diagnostics 4 If you experience a problem with your computer, run the ePSA diagnostics before contacting Dell for technical assistance. The purpose of running diagnostics is to test your computer's hardware without requiring additional equipment or risking data loss. If you are unable to fix the problem yourself, service and support personnel can use the diagnostics results to help you solve the problem.
Troubleshooting Your Computer 5 You can troubleshoot your computer using indicators like Diagnostic Lights, Beep Codes, and Error Messages during the operation of the computer. Device Status Lights Table 14. Device Status Lights Turns on when you turn on the computer and blinks when the computer is in a power management mode. Turns on when the computer reads or writes data. Turns on steadily or blinks to indicate battery charge status. Turns on when wireless networking is enabled.
Battery Status Lights If the computer is connected to an electrical outlet, the battery light operates as follows: Alternately blinking amber light and white light An unauthenticated or unsupported non-Dell AC adapter is attached to your laptop. Alternately blinking amber light with steady white light Temporary battery failure with AC adapter present. Constantly blinking amber light Fatal battery failure with AC adapter present. Light off Battery in full charge mode with AC adapter present.
Table 17. Processor Feature Processor type Specification • • • Intel Core i5 and i7 Dual Core Intel Core i7 Quad Extreme Intel Core i7 Quad Core L1 cache Up to 32 KB cache depending on processor type L2 cache Up to 256 KB cache depending on processor type L3 cache Up to 8 MB cache depending on processor type Table 18.
Feature Specification • Nvidia Quadro K5100M, 8GB GDDR5 VRAM Table 20. Audio Feature Specification Integrated dual-channel High-Definition audio Table 21. Communication Feature Specification Network adapter network interface card capable of 10/100/1000 Mb/s communication Wireless • • • • internal wireless local area network (WLAN) internal wireless wide area network (WWAN) bluetooth wireless support WiGig support Table 22. Expansion Bus Feature Specification Bus Type PCI 2.
Table 24. Display Feature M4800 Type Size • • • M6800 HD (1366 X 768) FHD (1920 X 1080) QHD+( 3200 X1800) • • HD+ (1600 X 900) FHD (1920 X 1080) 15.6 inches 17.3 inches Height 210 mm (8.26 inches) 270.60 mm (10.65 inches) Width 359.80 mm (14.16 inches) 416.70 mm (16.40 inches) Diagonal 396.24 mm (15.60 inches) 439.42 mm (17.3 inches) Dimensions: Active area (X/Y) • • • Maximum resolution HD (344.23 mm X 193.54 mm) FHD (344.16 X 193.59 mm) QHD+ ( 345.6 X 194.
Feature Specification • Layout Japan: 90 keys QWERTY/AZERTY/Kanji Table 26. Touchpad Feature Specification Active Area: X-axis 80.00 mm Y-axis 40.50 mm Table 27. Camera Feature Specification Type CMOS Sensor Still Resolution 1280 x 720 Pixels ( Maximum ) Video Resolution 1280 x 720 Pixels @ 30 Frame Per Seconds ( Maximum ) Diagonal 74 degrees Table 28. Storage Feature Specification Storage: Storage Interface • • • SATA 1 (1.5 Gb/s) SATA 2 (3.
Table 29. Battery Feature Specification Type lithium ion Dimensions (6-cell / 9-cell / 9-cell long cycle life (LCL)): Depth 82.60 mm (3.25 inches) Height 190.65 mm (7.50 inches) Width 20 mm (0.78 inches) Weight Voltage • • 6-cell - 345 g (0.76 lb) — (only M4800) 9-cell /9-cell LCL - 535 g (1.18 lb) 11.
Table 31. Contactless Smart Card Feature Specification Supported Smart Cards and Technologies • • • • • • ISO14443A — 160 kbps, 212 kbps, 424 kbps, and 848 kbps ISO14443B — 160 kbps, 212 kbps, 424 kbps, and 848 kbps ISO15693 HID iClass FIPS201 NXP Desfire Table 32. Physical Dimension Physical M4800 M6800 Height: Touch • • Non-touch • • Front: 32.9 mm (1.29 inches) Back: 36.7 mm (1.44 inches) • • Front: 36.1 mm (1.42 inches) Back: 40.2 mm (1.58 inches) Front: 33.1 mm (1.30 inches) Back: 37.
Feature Non-operating Specification 163 G, 2 ms Altitude: Storage Airborne contaminant level 0 m to 10668 m (0 ft to 35,000 ft) G1 or lower as defined by ANSI/ISA-S71.
Contacting Dell 6 Contacting Dell NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog. Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services may not be available in your area. To contact Dell for sales, technical support, or customer service issues: 1. Visit dell.com/support 2. Select your support category. 3.