Datasheet
Preloaded operating system
20
Windows
7 Professional 64
preinstalled through downgrade
rights in Windows 8 Pro 64-bit
Ready to install applications (only some
listed)
● Rescue and Recovery
● Password Manager
● Business-in-a-Box
Preloaded applications (only some listed)
● ThinkVantage
Product Recovery
● ThinkVantage System Update
● ThinkVantage Communication Utility
● ThinkVantage Automatic Lock Utility
● ThinkVantage Power Manager
● View Management Utility
● Lenovo Solution Center
● Lenovo Message Center Plus
● RapidBoot HDD Accelerator
● Lenovo SimpleTap
● Norton Internet Security
(30 days of virus definitions)
● Adobe
Reader
● Skype for Windows
● Windows Live Essentials
● Microsoft
Office preloaded;
purchase a product key to activate
● Corel
Burn.Now (DVD±RW)
● Corel DVD MovieFactory
(DVD±RW)
● InterVideo WinDVD
(DVD, DVD±RW)
Security
● Security chip (see information on left)
● Security slot (in rear for attachment of
optional Kensington
MicroSaver
cable;
Kensington lock also locks chassis)
● Power-on password
● Administrator password
● Hard disk password
● Boot sequence control
● Boot without keyboard and mouse
● USB port disablement
● Chassis intrusion switch on selected
model(s)
EPEAT Gold rating
ENERGY STAR
5.2-compliant
TCO Certified Edge
Cisco EnergyWise compatible
GREENGUARD
certified
RoHS-compliant
Supports ThinkVantage Technologies
For compatible accessories,
please go to O-M72Z sheet;
For Lenovo service upgrade options,
please go to S-TC sheet
ThinkCentre
M72z (3548) - TopSeller (Win 8) - II
Product Specifications Reference (PSREF)
Positioning Mainstream All-In-One PC for the enterprise
Processor Intel
Pentium
G645 Processor (2 cores / 2 threads, 2.9GHz, 3MB cache),
integrated Intel HD Graphics,
integrated 1066MHz dual-channel DDR3 memory controller, Virtualization Technology
Intel Pentium G2020 Processor (2 cores / 2 threads, 2.9GHz, 3MB cache),
integrated Intel HD Graphics,
integrated 1333MHz dual-channel DDR3 memory controller, Virtualization Technology
Intel Pentium G2120 Processor (2 cores / 2 threads, 3.1GHz, 3MB cache),
integrated Intel HD Graphics,
integrated 1600MHz dual-channel DDR3 memory controller, Virtualization Technology
Intel Core
i3-3220 Processor (2 cores / 4 threads, 3.3GHz, 3MB cache),
integrated Intel HD Graphics 2500,
integrated 1600MHz dual-channel DDR3 memory controller, Virtualization Technology
Intel Core i5-3470S Processor (4 cores / 4 threads, 2.9GHz, 6MB cache),
Turbo Boost 2.0 (3.6GHz), integrated Intel HD 2500 Graphics,
integrated 1600MHz dual-channel DDR3 memory controller, Virtualization Technology
Implementation Processor in LGA1155 socket
Memory 16GB max, PC3-12800 1600MHz DDR3, two 204-pin SODIMM sockets (notebook)
System automatically clocks down for processors with
1066MHz or 1333MHz DDR3 memory controller
Graphics Intel HD Graphics or Intel HD Graphics 2500 in processor, uses main memory,
external digital monitor support via DisplayPort
, supports dual independent display;
Maximum resolution: 2560x1600 (DisplayPort)@60Hz
DP dongle None
Display 20.0" (508mm) HD+ (1600x900) TFT color, LED backlight,
250 nits, 16:9 aspect ratio, 1000:1 dynamic contrast ratio
Multi-touch None
Camera Camera on top of screen, 2.0-megapixel, fixed focus,
integrated digital MIC array with stereo, physical switch on/off
Controls Front facing buttons for brightness up/auto, brightness down, and power on/off
Disk Hard Disk Drive / SATA 3.0Gb/s, 3.5" Wide, 7200 rpm
Optical DVD burner, SATA 1.5Gb/s, 12.7mm high, fixed, not removable
Media reader 7-in-1 Single Slot SD media reader
Chipset
Intel H61 Express Chipset
Rear ports Four USB 2.0, ethernet (RJ-45), DisplayPort connector,
optional serial (9-pin), optional keyboard (PS/2), optional mouse (PS/2)
Side ports Two USB 2.0, microphone (stereo, 3.5mm), headphone (stereo, 3.5mm)
PCIe Mini Card One PCI Express
Mini Card slot
PCIe WLAN 11b/g/n wireless, PCIe Half Mini Card, Intel Centrino
Wireless-N 2230,
Wi-Fi + Bluetooth combo adapter, 2x2
Bluetooth Bluetooth 4.0 wireless, integrated in Intel 2230 Wi-Fi + Bluetooth combo adapter
Ethernet One gigabit ethernet port, Realtek
RTL8111E-VB
Audio High Definition (HD) Audio, Realtek ALC269Q
Speaker Two internal stereo speakers (2watt x 2)
Intel AMT
None
Security chip Trusted Platform Module (TPM 1.2-compliant)
Keyboard Preferred Pro USB Keyboard (USB connector), 104-key, black, Lenovo
logo
Mouse
Enhanced Optical USB Mouse, black, Lenovo logo
Power supply 150 watts, autosensing, 85% PSU
Machine Model(s) with Non multi-touch, Frame stand:
●
Business black color
●
20.0" W X 4.0" D X 16.2" H
●
507mm W X 101mm D X 411mm H (including stand)
●
14.6 lb (6.6 kg) in maximum configuration
●
Handle in rear, removable feet
●
Support VESA mount (100mm)
Limited Warranty 3-years, limited onsite service, 8 am-5 pm, Mon - Fri coverage
excluding holidays, next business day response time / service upgrades available
3548-E9U i3-3220 4GBx1 1600MHz 2.0M 500G 7200 HD 2500 11b/g/n Media None None None Frame USB None Win7 Pro64 11/20/12
3548-F1U G645 2GBx1 1600MHz 2.0M 500G 7200 Intel HD 11b/g/n Media None None None Frame USB None Win7 Pro64 11/20/12
3548-F3U G645 2GBx1 1600MHz 2.0M 500G 7200 Intel HD 11b/g/n Media None Serial None Frame USB None Win7 Pro64 11/20/12
3548-F6U G2120 2GBx1 1600MHz 2.0M 500G 7200 Intel HD 11b/g/n Media None None None Frame USB None Win7 Pro64 12/04/12
3548-F5U G2020 2GBx1 1600MHz 2.0M 500G 7200 Intel HD 11b/g/n Media None None None Frame USB None Win7 Pro64 01/22/13
3548-F8U i5-3470S 4GBx1 1600MHz 2.0M 500G 7200 HD 2500 11b/g/n Media None None None Frame USB None Win7 Pro64 03/05/13
See footnotes for important warranty information
US models announced Nov 20, 2012, Dec 4, 2012, Jan 22, 2013, or Mar 5, 2013
Lenovo
(MTGI1-10) March 2013
Type-model Processor Memory
8
Graphics
Disk
SATA
GB rpm
Camera
(mega-
pixel)
PCIe
Mini Card
WLAN
Global
Media
reader
Ann date
(mm/dd/yy)
Stand
type
Key-
board/
Mouse
Chassis
intrusion
switch
PS/2
port
Serial
port Preload
●
Small and medium business (SMB) model(s), part of the US TopSeller
Program
●
3-year limited warranty