Datasheet

Preloaded operating system
Some: Windows

7 Professional 64
Some: 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
Preloaded applications (only some listed)
● ThinkVantage

Product Recovery
● ThinkVantage System Update
● ThinkVantage Communication Utility
● ThinkVantage Power Manager
● View Management Utility
● PC Device Stage
● Lenovo Cloud Storage by SugarSync
● Lenovo Solution Center
● Lenovo Message Center Plus
● Norton Internet Security
(30 days of virus definitions)
● Adobe

Reader

● Skype
● Evernote

● Microsoft

Office preloaded;
purchase a product key to activate
● Cyberlink Power2Go (DVD±RW)
● Cyberlink PowerProducer (DVD±RW)
● Nitro Pro
Security
● One lock to secure both cover and
entire system to fixed object:
-Padlock loop (in rear for opt padlock)
-Security slot (in rear for optional
Kensington

MicroSaver

cable)
● Power-on password
● Administrator password
● Hard disk password
● Boot sequence control
● Boot without keyboard and mouse
● Serial port I/O control
● Individual USB port disablement
● Chassis intrusion switch on selected
model(s)
EPEAT Gold rating
ENERGY STAR

5.2-compliant
Cisco EnergyWise compatible
GREENGUARD

certified
RoHS-compliant
Supports ThinkVantage Technologies
For compatible accessories,
please go to TC-AQP sheet;
For Lenovo service upgrade options,
please go to S-TC sheet
●
Part of the Global Models Plus (GMP) program with limited onsite service 3-year limited warranty
ThinkCentre

M73 Small (10B4) - ES 5.2 (GMP)
Product Specifications Reference (PSREF)
Positioning Essential business features, exceptional value
Processor Intel

Pentium

G3420 Processor (2 cores / 2 threads, 3.2GHz, 3MB cache),
Intel HD Graphics, 1600MHz DDR3 memory controller
Intel Core

i3-4130 Processor (2 cores / 4 threads, 3.4GHz, 3MB cache),
Intel HD Graphics 4400, 1600MHz DDR3 memory controller
Intel Core i5-4570 Processor (4 cores / 4 threads, 3.2GHz, 6MB cache),
Turbo Boost 2.0 (3.6GHz), Intel HD Graphics 4600, 1600MHz DDR3 memory controller
Implementation Processor in LGA1150 socket
Memory 16GB max, UDIMM, PC3-12800 1600MHz DDR3, two 240-pin DIMM sockets
*System automatically clocks down for processors with1333MHz memory controller
Graphics Intel HD Graphics or Intel HD Graphics 4400/4600 in processor, uses main memory,
one VGA, one DisplayPort, supports dual independent display, works along with
discrete graphics to support up to four independent monitors;
Maximum resolution: 2560x1600 (DisplayPort)@60Hz; 2048x1536 (VGA)@75Hz
Some: AMD Radeon HD 8470, DirectX 11, 3D Hardware Acceleration,
512MB, PCI Express

2.0 x16 adapter, one VGA, one DisplayPort, 25 watts,
Max resolution: 2560x1600 (DisplayPort)@60Hz; 2048x1536 (VGA)@85Hz
Disk Some: SATA 6.0Gb/s, 3.5" Wide, 7200 rpm
Optical Some: DVD-ROM DL SATA 1.5Gb/s Drive
Some: Super Multi-Burner DL DVD±RW SATA 1.5Gb/s Drive
SATA controller Serial ATA, SATA 3.0Gb/s and SATA 6.0Gb/s, integrated in chipset
Onboard SATA SATA cables match SATA devices (each 1-drop to device), one SATA 3.0Gb/s connector
(for optical) and two SATA 6.0Gb/s connectors (for HDD/SSD) on planar
eSATA port None
Media reader Optional 9-in-1 media reader, internal USB 2.0
Chipset
Intel H81 Express Chipset
Front ports Two USB 2.0, microphone (stereo, 3.5mm), headphone (stereo, 3.5mm)
Rear ports Two USB 3.0, two USB 2.0, serial (9-pin), optional 2nd serial (9-pin), optional parallel
(9-pin), keyboard (PS/2), mouse (PS/2), ethernet (RJ-45), VGA DB-15, DisplayPort
Rear audio ports Line-in (stereo, 3.5mm), line-out (stereo, 3.5mm), microphone-in (stereo, 3.5mm)
Audio High Definition (HD) Audio, Realtek

ALC662 codec
PCIe WLAN
4
Some: 11b/g/n wireless, PCIe Half Mini Card, Intel Centrino

Wireless-N 105, 1x1
Bluetooth None
Speaker Internal speaker for business audio (1 watt)
IEEE 1394 None
Ethernet Gigabit ethernet port, Realtek RTL8111GN, Wake on LAN

Manageability Intel Standard Manageability
Modem None
Security chip None
Keyboard Preferred Pro USB Keyboard (USB connector), black, Lenovo

logo
Mouse Enhanced Optical USB Mouse, black, Lenovo logo
Floor Stand Optional system floor stand for vertical orientation
Power supply Some: 240 watts, autosensing, active PFC, 85% PSU
Machine
●
Business black color; metal case
●
13.2" W X 15.0" D X 3.9" H
●
335mm W X 382mm D X 101mm H
●
14.6 lb (6.6 kg) in maximum configuration
●
Highlighted optical drive button for easy access
Bay Bay 1: 5.25", 1.6" high, access, std optical
Bay 2: 3.5", 1" high, no access, std disk
Bay 3: 2.5", N/A, no access, opt 2nd SSD*
Bay 4: 1.5", .35" high, access, opt reader*
*bay only available on models with HDD/SSD/reader installed
Slot Slot 1: Low Profile, PCIe 3.0 x16 (40w max)
Slot 2: Low Profile, PCIe 2.0 x1
Slot 3: Low Profile, PCIe 2.0 x1
Limited Warranty 3-years, limited onsite service, 8 am-5 pm, Mon - Fri coverage excluding holidays,
next business day response time / service upgrades available
10B4001FUS 3x4 G3420 2GBx1 500G 7200 DVD None None Intel HD None None None ES5.2 G P Win7 Pro64 10/01/13
10B4001GUS 3x4 i3-4130 4GBx1 500G 7200 DVD±RW None None HD 4400 None None Stand ES5.2 G P Win7 Pro64 (DG) 10/01/13
10B4001HUS 3x4 i5-4570 4GBx1 1TB 7200 DVD±RW N105 Media HD 8470 Switch None None ES5.2 G P Win7 Pro64 (DG) 10/01/13
See footnotes for important warranty information
US model(s) announced October 1
, 2013

Lenovo
(MLM1S-5) October 2013
optical
disk
④
③
Type-model Processor Memory
8
SATA
optical Graphics
Slot x
bay
ENERGY
STAR 5.2
Preload
SATA disk
GB rpm
Global (G)
GMP (P)
Ann date
(mm/dd/yy)
PCIe
WLAN
Chassis
Intrusion
switch
Media
reader
2nd
Serial /
Parallel
Floor
stand