Datasheet

Preloaded operating system
Some: Windows

7 Professional 64
preinstalled through downgrade
rights in Windows 8 Pro 64-bit
Some: Windows 8 Pro 64-bit
Preloaded applications (only some listed)
- Windows 7 models
● ThinkVantage

Product Recovery
● ThinkVantage Communication Utility
● ThinkVantage Power Manager
● Lenovo

AppShop
● Lenovo Message Center Plus
● Lenovo SimpleTap
● Adobe

Reader

● Windows Live Essentials
● Corel

Burn.Now (DVD±RW)
● Corel DVD MovieFactory

(DVD±RW)
- Windows 8 models
● Lenovo Support
● Lenovo Companion
● Lenovo Cloud Storage
● Norton Studio
● AccuWeather
● Evernote

● Cyberlink Power2Go (DVD±RW)
● Cyberlink PowerProducer (DVD±RW)
- All models
● ThinkVantage System Update
● Lenovo Solution Center
● View Management Utility
● Norton Internet Security
(30 days of virus definitions)
● Microsoft

Office preloaded;
purchase a product key to activate
● Skype
Security
● Security chip (see information on left)
● 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)
● Cable lock
● Power-on 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
ULE Gold
GREENGUARD

certified
RoHS-compliant
Supports ThinkVantage Technologies
For compatible accessories,
please go to O-M92 sheet;
For Lenovo service upgrade options,
please go to S-TC sheet
●
Next Generation Intel platform with latest Intel vPro

Technology and Intel Active Management Technology
●
Part of the Global Models Plus (GMP) program with limited onsite service 3-year limited warranty
ThinkCentre

M92p Tower (3228) - GMP (Win 8)
Product Specifications Reference (PSREF)
Positioning Ultimate security, stability, and manageability for the enterprise
Processor Intel

Core

i5-3470 Processor (4 cores / 4 threads, 3.2GHz, 6MB cache),
Turbo Boost 2.0 (3.6GHz), integrated Intel HD Graphics 2500,
integrated 1600MHz dual-channel DDR3 memory controller, Virtualization Technology
Implementation Processor in LGA1155 socket
Memory 32GB max, UDIMM, PC3-12800 1600MHz DDR3, four 240-pin DIMM sockets
Graphics Intel HD Graphics 2500 in processor, uses main memory, DirectX

11,
one VGA, one DisplayPort, supports dual independent display;
Maximum resolution: 2560x1600 (DisplayPort, VGA)@60Hz
DP dongle None
Disk SATA 6.0Gb/s 7200 rpm
Optical 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, RAID 0/1 support
Onboard SATA Two SATA cables (each 1-drop to device), two SATA 6.0Gb/s connectors,
one SATA 3.0Gb/s connector, and one eSATA connector
eSATA port None
Media reader None
Chipset
Intel Q77 Express Chipset
Front ports Two USB 2.0, microphone (stereo, 3.5mm), headphone (stereo, 3.5mm)
Rear ports Four USB 3.0, two USB 2.0, serial (9-pin), 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)
Internal connector Two USB 2.0 planar conn (1 used; one open for media reader or 2 rear USB ports),
one internal DisplayPort connector
Audio High Definition (HD) Audio, Realtek

ALC662 codec
Speaker Internal speaker for business audio
IEEE 1394 None
Ethernet One gigabit ethernet port, Intel 82579, Wake on LAN

Intel AMT Intel Active Management Technology 8.0 (Intel AMT 8.0)
Modem None
Security chip Trusted Platform Module (TPM1.2-compliant)
Keyboard Preferred Pro USB Keyboard (USB connector), 104-key, black, Lenovo

logo
Mouse Enhanced Optical USB Mouse, black, Lenovo logo
Power supply 280 watts, autosensing, 85% PSU
Machine
●
Business black color; metal case
●
6.9" W X 17.4" D X 16.3" H
●
175mm W X 442mm D X 414mm H
●
24.2 lb (11.0 kg) in maximum configuration
●
Toolless cover removal
●
Toolless disk, optical drive removal
●
Toolless adapter retention
Bay Bay 1: 5.25", 1.6" high, access, std optical
Bay 2: 5.25", 1.6" high, access, open
Bay 3: 3.5", 1" high, access, opt reader
Bay 4: 3.5", 1" high, no access, std disk
Bay 5: 3.5", 1" high, no access, opt disk
Slot Slot 1: half-length, full-height, PCI Express 2.0 x16 (75w max)
Slot 2: half-length, full-height, PCIe 2.0 x1
Slot 3: half-length, full-height, 32-bit PCI 2.3
Slot 4: half-length, full-height, 32-bit PCI 2.3
Limited Warranty 3-years, limited onsite service, 8 am-5 pm, Mon - Fri coverage excluding holidays,
next business day response time / service upgrades available
3228-A3U 4x5 i5-3470 4GBx1 500G 7200 Bay DVD±RW None HD 2500 None None ES52 vPro G P Win8 Pro64 10/23/12
3228-A4U 4x5 i5-3470 4GBx1 500G 7200 Bay DVD±RW None HD 2500 None None ES52 vPro G P Win7 Pro64 10/23/12
See footnotes for important warranty information
US models announced October 23, 2012

Lenovo
(MHTN1-32) October 2012
Type-model Processor Memory
8
SATA
optical Graphics
Slot x
bay
ENERGY
STAR 5.2
Intel
vPro
SATA disk
GB rpm
Media
reader
Display-
Port
dongle
Ann date
(mm/dd/yy)
2nd Disk
Bay
Chassis
intrusion
switch
Global (G)
GMP (P)
②
optical
disk
③
⑤
Preload