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®
ThinkCentre
M72z (3548) - TopSeller
Type-model Processor
Memory
3548-A9U i5-3470S 4GBx1 1600MHz 2.0M 500G 7200 HD 2500 11b/g/n Media None None
3548-B1U i5-3470S 4GBx1 1600MHz 2.0M 500G 7200 HD 2500 11b/g/n Media None None
3548-B2U i7-3770S 4GBx2 1600MHz 2.0M 500G 7200 HD 4000 11b/g/n Media None None
3548-B3U i7-3770S 4GBx2 1600MHz 2.0M 500G 7200 HD 4000 11b/g/n Media None None
3548-C1U i3-3220
4GBx1 1600MHz 2.0M 500G 7200 HD 2500 11b/g/n None None Serial None Monitor USB None Pro 64
●Small and medium business (SMB) model(s), part of the US TopSeller™ Program
●3-year limited warranty
●Microsoft
Positioning
Mainstream All-In-One PC for the enterprise
®
Processor
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
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
Intel Core i7-3770S Processor (4 cores / 8 threads, 3.1GHz, 8MB cache),
Turbo Boost 2.0 (3.9GHz), integrated Intel HD 4000 Graphics,
integrated 1600MHz dual-channel DDR3 memory controller, Virtualization Technology
Implementation
Processor in LGA1155 socket
Memory
8GB max, PC3-12800 1600MHz DDR3, two 204-pin SODIMM sockets (notebook)
Graphics
Intel HD Graphics 2500 or Intel HD Graphics 4000 in processor,
uses main memory, DirectX
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, fi xed 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
SATA 3.0Gb/s, 3.5" Wide, 7200 rpm
Optical
DVD burner, SATA 1.5Gb/s, 12.7mm high, fi xed, not removable
Media reader
Some: 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
PCIe WLAN
11b/g/n wireless, PCIe Half Mini Card, Intel Centrino
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
Audio
High Defi nition (HD) Audio, Realtek ALC269Q
Speaker
Two internal stereo speakers (2watt x 2)
None
Intel AMT
None
Modem
None
IEEE 1394
Security chip
Trusted Platform Module (TPM 1.2-compliant)
Keyboard
Some: Preferred Pro USB Keyboard (USB connector), 104-key, black, Lenovo
Some: Ultraslim Plus Wireless Keyboard (2.4GHz via USB receiver), black
Mouse
Some: Enhanced Optical USB Mouse, black, Lenovo logo
Some: Ultraslim Plus Wireless Mouse (2.4GHz via USB receiver), black
Power supply
150 watts, autosensing, 85% PSU
Machine
Model(s) with Non multi-touch, Monitor stand:
● Business black color
● 20.0" W X 8.9" D X 17.0" H
● 507mm W X 227mm D X 431mm H (including stand)
● 18.5 lb (8.4 kg) in maximum confi guration
● Tilt: 25° back, -5° forward; Lift: 110mm; Swivel: +/-45°
● 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
See footnotes for important warranty information
US models announced June 5 or September 4, 2012
Camera
Disk
(mega-
SATA
8
Graphics
pixel)
GB rpm
®
Offi ce 2010 Product Key Ready (O10PKR)
®
11,
®
Mini Card slot
®
RTL8111E-VB
PCIe
Chassis
Media
Serial
Mini Card
intrusion
reader
port
WLAN
switch
®
Wireless-N 2230,
®
logo
Personal Systems Reference (PSREF)
Key-
PS/2
Stand
board/
port
type
Global
preload
Mouse
None Monitor 2.4G None Pro 64
None Monitor USB None Pro 64
None Monitor USB None Pro 64
None Monitor 2.4G None Pro 64
Preloaded operating system
®
Genuine Windows
7
Professional 64
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 defi nitions)
● Adobe
®
®
Reader
● Skype™ for Windows
● Windows Live™ Essentials
● Microsoft Offi ce 2010 preloaded;
purchase product key to activate
● Corel
®
Burn.Now™ (DVD±RW)
● Corel DVD MovieFactory
● InterVideo WinDVD
®
(DVD, DVD±RW)
Security
● Security chip (see information on left)
● Security slot (in rear for attachment of
®
optional Kensington
MicroSaver
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 Certifi ed Edge
Cisco EnergyWise compatible
®
GREENGUARD
certifi ed
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
(MTGI1-1) September 2012
Win7
Ann date
(mm/dd/yy)
06/05/12
06/05/12
06/05/12
06/05/12
09/04/12
20
®
(DVD±RW)
®
cable;
©Lenovo
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