Preloaded operating system
20
Some:
Genuine Windows
®
7
Professional 32
Some:
Genuine Windows 7
Professional 64
Preloaded applications
14
(only some
listed)
●
Rescue and Recovery
™
●
ThinkVantage
®
System Update
●
ThinkVantage Power Manager
●
ThinkVantage Toolbox
●
Norton
™
Internet Security 2011
(30 days of virus defi nitions)
●
Adobe
®
Reader
®
●
Skype
™
for Windows
●
Microsoft
®
Offi ce 2010 preloaded;
purchase product key to activate
●
Corel
®
Burn.Now
™
(DVD±RW)
●
Corel DVD MovieFactory
®
(DVD±RW)
Security
●
Security chip (see information on left)
●
Security slot (in rear for attachment of
optional Kensington
®
MicroSaver
®
cable)
●
Power-on password
●
Hard disk password
●
Boot sequence control
●
Boot without keyboard and mouse
●
Serial port I/O control
●
Individual USB port disablement
●
Some:
Chassis intrusion switch
EPEAT
™
Gold rating
ENERGY STAR
®
5.0-compliant
GREENGUARD
®
certifi ed
RoHS-compliant
Supports ThinkVantage Technologies
For compatible accessories,
please go to O-M91P 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
●
These small and medium business (SMB) models are part of the US TopSeller Program
●
These models have a 3-year limited warranty
●
These systems are Microsoft Offi ce 2010 Product Key Ready (O10PKR)
ThinkCentre
®
M91p Tower (7052) - TopSeller - III
Personal Systems Reference (PSREF)
Positioning
Ultimate security, stability, and manageability for the enterprise
Processor
Intel
®
Core
™
i5-2400 Processor
(
4 cores / 4 threads
, 3.1GHz, 6MB cache),
Virtualization Technology, Turbo Boost 2.0 (3.4GHz), integrated Intel HD Graphics,
integrated 1333MHz dual-channel DDR3 memory controller
Intel Core i5-2500 Processor
(
4 cores / 4 threads
, 3.3GHz, 6MB cache),
Virtualization Technology, Turbo Boost 2.0 (3.7GHz), integrated Intel HD Graphics,
integrated 1333MHz dual-channel DDR3 memory controller
Intel Core i7-2600 Processor
(
4 cores / 8 threads
, 3.4GHz, 8MB cache),
Virtualization Technology, Turbo Boost 2.0 (3.8GHz), integrated Intel HD Graphics,
integrated 1333MHz dual-channel DDR3 memory controller
Implementation
Processor in LGA1155 socket
Memory
16GB max
7
,
UDIMM
,
PC3-10600 1333MHz DDR3
, four 240-pin DIMM sockets
Graphics
Some:
Intel HD Graphics
in processor, uses main memory, HDCP, DirectX
®
10.1,
one VGA, one DisplayPort
™
, supports dual independent display;
Maximum resolution:
2560x1600 (DisplayPort, VGA)@60Hz;
Some:
AMD Radeon
™
HD 5450
, PCI Express
®
2.0 x16 adapter, HDCP, DirectX 11,
512MB, one DVI-I (includes DVI-to-VGA dongle), one DisplayPort, 25 watts;
works along with Intel HD Graphics to support four independent monitors
Some:
AMD Radeon HD 6450
, PCI Express 2.0 x16 adapter, HDCP, DirectX 11,
1GB, one DVI-I (includes DVI-to-VGA dongle), one DisplayPort, 25 watts;
works along with Intel HD Graphics to support four independent monitors
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
SATA cables
Two SATA cables (each 1-drop to device), two SATA 6.0Gb/s connectors,
one SATA 3.0Gb/s connector, and one eSATA connector on planar
eSATA port
None
Media reader
Some:
25-in-1 media reader, internal USB 2.0
Chipset
Intel Q67 Express Chipset
Platform Controller Hub [PCH] (PCI Express 2.0 x1, ethernet MAC, PCI, and USB),
SMSC
®
5627P Super I/O
Front ports
Two USB 2.0, microphone (stereo, 3.5mm), headphone (stereo, 3.5mm)
Rear ports
Six 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 (stereo, 3.5mm)
Internal connector Two USB 2.0 planar conn (1 used; one open for media reader or 2 rear USB ports)
Audio
High Defi nition (HD) Audio, Realtek
®
ALC662 codec
Speaker
Internal speaker for business audio
Ethernet
One gigabit ethernet port, Intel 82579, Wake on LAN
®
Intel AMT
Intel Active Management Technology 7.1 (Intel AMT 7.1)
Security chip
STMicroelectronics ST19NP18 Trusted Platform Module (TPM), TCG 1.2-compliant
Keyboard
Preferred Pro USB Keyboard (USB connector), 104-key, black, Lenovo
®
logo
Mouse
Enhanced Optical USB Mouse, 1000 dpi, black, Lenovo logo
Power supply
280 watts with variable speed fan, 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 confi guration
●
Handle on top front
●
Power button on top handle
●
Toolless cover removal
●
Tilted front I/O for easy access
●
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
12
3-years
,
limited onsite service
24
, 8 am-5 pm, Mon - Fri coverage
excluding holidays, next business day response time / service upgrades
22
available
7052-B5U 4x5
Core i5-2400 2GBx1 1333MHz 320G 7200
Bay
DVD±RW Intel HD
None
None
ES50
vPro N N
Pro 64
11/08/11
7052-B6U 4x5
Core i5-2500 4GBx1 1333MHz 500G 7200
Bay
DVD±RW Intel HD
None
None
ES50
vPro N N
Pro 32
11/08/11
7052-B7U 4x5
Core i7-2600 4GBx1 1333MHz 500G 7200
Bay
DVD±RW Intel HD
None
None
ES50
vPro N N
Pro 32
11/08/11
7052-B8U 4x5
Core i5-2500 4GBx1 1333MHz 500G 7200
Bay
DVD±RW HD 5450
Switch
None
ES50
vPro N N
Pro 64
11/08/11
7052-B9U 4x5
Core i7-2600 4GBx1 1333MHz 500G 7200
Bay
DVD±RW HD 6450
None
Media
ES50
vPro N N
Pro 64
11/08/11
7052-C2U 4x5
Core i5-2400 4GBx1 1333MHz 250G 7200
Bay
DVD±RW Intel HD
None
None
ES50
vPro N N
Pro 64
12/13/11
7052-C3U 4x5
Core i5-2500 4GBx1 1333MHz 250G 7200
Bay
DVD±RW Intel HD
None
None
ES50
vPro N N
Pro 64
12/13/11
7052-C4U 4x5
Core i7-2600 4GBx1 1333MHz 250G 7200
Bay
DVD±RW Intel HD
None
None
ES50
vPro N N
Pro 64
12/13/11
See footnotes for important warranty information
☞
US models announced December 13, 2011; previous models on November 8, 2011
©
Lenovo
(MAST1-19) December 2011
Type-model
Processor
Memory
8
SATA
optical
Graphics
Slot x
bay
ENERGY
STAR 5.0
Win7
preload
2nd Disk
Bay
Global
Educ
Chassis
intr switch
Intel
vPro
SATA disk
GB rpm
☞
②
optical
disk
③
⑤
Media
reader
Ann date
(mm/dd/yy)
☞
☞
