Intel Core i7-3770 Quad-Core 3.40GHz, 4GB 1600MHz DDR3 SDRAM, 500GB 7200rpm SATA, DVD±RW, Intel HD Graphics 4000, Gigabit Ethernet, Microsoft Windows 7 Professional 64-bit
MacMall Part #: 9234599
Manufacturer Part #: 255542U
Lenovo ThinkStation E31 Workstation
Workstation Performance and Reliability
Get better productivity with a Windows 7 Professional OS. With the Lenovo ThinkStation E31 Workstation, you can get the performance and reliability you need on a budget you can afford. The new Lenovo ThinkStation E31 tower and small form factor (SFF) workstations provide the high-performance Intel Core and Xeon processors and error-correcting memory to deliver the professional results you need --- at an entry-class price point. Professional results require powerful graphics and --- the Lenovo ThinkStation E31 Workstation systems supports both Intel integrated graphics as well as discrete graphic options from NVIDIA.
The Lenovo ThinkStation E31 Workstation offers a reliable, green workstation solution. Both Lenovo ThinkStation E31 Workstation are environmentally friendly, offering up to 92-percent power efficiency. Equipped with Error Correcting Code (ECC) memory, which virtually eliminates all memory-related failure, the E31 ThinkStation also supports 1600 MHz DDR3 Memory DIMMs to boost productivity. And the ISV applications you depend on are certified and supported on the Lenovo ThinkStation E31 Workstation, including Autodesk, Adobe, Dassault Systémes and PTC and Siemens.
Unbuffered, mixing of different types of memory modules is not supported
1 x 4 GB
1 x 500 GB
1 x SATA - integrated
Controller Interface Type
RAID 0, RAID 1
DVD-Writer - SATA
29 in 1 card reader
Intel HD Graphics 4000
Sound Output Mode
High Definition Audio
Preferred Pro USB
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
Expansion / Connectivity
2 (total) / 1 (free) x external 5.25" x 1/2H ¦ 1 (total) / 0 (free) x external 3.5" x 1/3H ¦ 2 (total) / 1 (free) x internal 3.5" x 1/3H
4 (total) / 3 (free) x DIMM 240-pin ¦ 1 (total) / 0 (free) x CPU ¦ 1 (total) / 1 (free) x PCIe 2.0 x16 - half-length, full-height ¦ 1 (total) / 1 (free) x PCIe 2.0 x1 - half-length, full-height ¦ 2 (total) / 2 (free) x PCI - half-length, full-height
4 x USB 2.0 ( 2 front, 2 rear ) ¦ 2 x microphone ( 1 front, 1 rear ) ¦ 1 x headphones ( 1 in front ) ¦ 1 x serial ¦ 1 x LAN (Gigabit Ethernet) ¦ 1 x VGA ¦ 1 x DisplayPort ¦ 1 x audio line-out ¦ 1 x audio line-in ¦ 4 x USB 3.0
Security lock slot (cable lock sold separately), administrator password, power-on password, boot without keyboard or mouse, serial port I/O control, USB port control, boot sequence control, chassis intrusion detection, padlock loop, 85% efficiency power supply
RoHS, 80 PLUS Bronze, GREENGUARD
Manufacturer Selling Program
AC 120/230 V ( 50/60 Hz )
Operating System / Software
Microsoft Windows 7 Professional 64-bit Edition
Microsoft Office Preloaded
Includes a pre-loaded image of select Microsoft Office 2010 suites. Purchase an Office 2010 Product Key Card or disc to activate preloaded software on this PC.
Ulead DVD MovieFactory, ThinkVantage Rescue and Recovery, Adobe Reader, Norton Internet Security (30 days subscription), Corel WinDVD
ENERGY STAR Qualified
Service & Support
3 years warranty
Service & Support Details
Limited warranty - parts and labor - 3 years
Dimensions & Weight
Question & Answer
Cover It! Plans protect against costly repairs.
They cover devices after manufacturer's warranty expires.
No Deductibles or Shipping Fees. Contact ServiceNet 24/7, 365 days a year for claims or questions.
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