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Lenovo
®
recommends Windows
®
7 Professional.
WWW.LENOVO.COM
©2011 Lenovo. All rights reserved.
Availability: Oers, prices, specifications and availability may change without notice. Lenovo is not responsible for photographic or typographic errors. Warranty: For a copy of applicable warranties,
write to: Warranty Information, 500 Park Oces Drive, RTP, NC, 27709, Attn: Dept. ZPYA/B600. Lenovo makes no representation or warranty regarding third-party products or services. Trademarks:
Lenovo, the Lenovo logo, Rescue and Recovery, ThinkCentre, ThinkVantage, ThinkVision and ThinkPlus are trademarks or registered trademarks of Lenovo. Microso, Windows and Vista are registered
trademarks of Microso Corporation. Intel, the Intel logo, Intel Core, Core Inside, Xeon and Xeon Inside are registered trademarks of Intel Corporation in the U.S. and other countries. For more
information about the intel processor feature rating, please refer to www.intel.com/go/rating Other company, product and service names may be trademarks or service marks of others.
Visit www.lenovo.com/safecomputing periodically for the latest information on safe and eective computing.
sPeciFications
OPERATING SYSTEM PROCESSOR MACHINE TYPE
Genuine Windows® 7 Professional 64-bit
Genuine Windows® 7 Professional 32-bit
Genuine Windows® 7 Home Premium 64-bit
Genuine Windows® 7 Home Premium 32-bit
Genuine Windows® 7 Home Basic 32-bit
6
Genuine Windows® 7 Professional with Windows®
XP Professional Downgrade preinstalled
7
2
nd
generation Intel® Core® i7-2600 processor
2
nd
generation Intel® Core® i5-2500 processor
2
nd
generation Intel® Core® i5-2400 processor
2
nd
generation Intel® Core® i3-2120 processor
2
nd
generation Intel® Core® i3-2100 processor
Intel® Pentium® G840 processor
Intel® Pentium® G620 processor
Tower:
4169, 5030, 5034, 5037, 5048, 1730,0268
SFF:
4167, 5025, 5032, 5035, 4164, 5049, 0385, 0267
DISPLAY CHIPSET MEMORY
21.5” Widescreen (16:9) Intel® Q65 Express Chipset (Intel® SIPP) 1GB/2GB/4GB 1333MHz DDR3 UDMMI
Up to 16GB
SERIAL ATA HARD DRIVE SOLID STATE DRIVE OPTICAL DRIVE
250GB, 320GB, 500GB 7200RPM SATA
1TB 7200RPM SATA
4
300GB 10k RPM
4
160GB Flash® Solid State Drive
4
DVD-ROM, DVD Recordable
DIMENSIONS (W X D X H) PORTS
Tower: 414mm x 175mm x 442mm
SFF: 337mm x 99.7mm x 369mm
(10) High Speed USB 2.0
(2 front / 6 rear / 2 internal)
(2) Front Audio ports: Headphone and
Microphone
(1) Standard Serial, (1) Optional Serial,
(1) SATAIII, (2) SATA II, (1) Optional eSATA
(1) Optional Parallel
(1) VGA, (1) DisplayPort™, (1) RJ-45
(3) Rear Audio ports: line in, Line out and
Microphone
SLOTS KEYBOARD MOUSE
(1) PCI-e x 16 slot
(1) PCI-e x 1 slot
(2) PCI slotm
Lenovo Preferred Pro Full Size Keyboard
Lenovo Preferred Pro Fingerprint Keyboard
Lenovo Preferred Pro Full Size PS/2 Keyboard
USB Edge Optical Wheel Mouse
PS/2 Three Button Optical Mouse
GRAPHIC CARD SECURITY
Intel® HD Graphics (integrated)
ATI Radeon™ HD5450 (DVI + DP) (discrete)
Security Chip
Trust Platform Module (TPM 1.2)
3
Chassis Intrusion Switch
USB Individual disable/enable
Computrace® Support
Raid 0,1
Kensington slot
Padlock Loop
eSATA port disablement
INTEGRATED COMMUNICATIONS BAYS
Intel® 82579, 10M/100M/1000M Gigabit
Ethernet
Tower:
(2) 3.5” Internal HDD Bay
(1) 5.25” Internal ODD Bay
(1) 3.5” External Memory Card Reader Bay
SFF:
(1) 3.5” Internal HDD Bay
(1) 5.25” Internal ODD Bay
(1) 3.5” External Memory Card Reader Bay
LIMITED WARRANTY POWER SUPPLY
Up to 3 years Tower:
320W 90% Eciency Active PFC
4
280W 85% Eciency Active PFC
280W 70% Eciency Passive PFC
SFF:
240W 85% Eciency Active PFC
240W 65% Eciency Active PFC
THE LENOVO® THINKCENTRE® M81 DESKTOP
COUNTRY TOLLFREE NUMBER ONLINE CONTACT
Malaysia • 1-800-18-2388* • www.lenovo.com/my
Singapore • 800-6012-047* • www.lenovo.com/sg
Thailand • 1800-060-087* • www.lenovo.com/th
Philippines
–––
• www.lenovo.com/ph
* Mon-Fri [ except public holidays ] 9:00 am to 6:30 pm
6 Emerging market only
7 Selected languages
8 Purchase a product key to activate a full Microso Oce 2010 suite.
9 Japan only (Kingso Dictionary)
10 Lenovo Edition
11 Available in May, 2011.
The 2
nd
generation Intel
®
Core™ i7 Processor.
Visibly Smart Performance at its best.