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With the E31, you can get the performance and reliability you need on a budget you can afford. The Lenovo ThinkStation E31 tower and small form factor (SFF) workstations provide the high-performance Intel processor and error-correcting memory to deliver the professional results you need - at an entry-class price point.
The E31 offers a reliable, green workstation solution, with the E31 SFF offering a compact design. Both E31 workstations are environmentally friendly, offering up to 92-percent power efficiency. Equipped with Error Correcting Code (ECC) memory, it virtually eliminates all memory-related failure.
| Product Description | Lenovo ThinkStation E31 - tower - Xeon E3-1220V2 3.1 GHz - 4 GB - HDD 1 TB | Type | Workstation - tower - administrator password, power-on password, boot without keyboard or mouse, serial port I/O control, USB port control, boot sequence control, chassis intrusion detection, Intel Active Management Technology (iAMT), carrying handles | Localisation | Language: English / region: United Kingdom | Processor | 1 x Intel Xeon E3-1220V2 / 3.1 GHz (3.5 GHz) (Quad-Core) | Processor Socket | LGA1155 Socket | Processor Main Features | Intel Turbo Boost Technology 2 | Cache Memory | 8 MB | Cache Per Processor | 8 MB | RAM | 4 GB (installed) / 32 GB (max) - DDR3 SDRAM - non-ECC - PC3-12800 | Storage Controller | SATA (SATA 6Gb/s) | Hard Drive | HDD 1 TB - SATA 6Gb/s - 7200 rpm | Optical Storage | DVD SuperMulti | Card Reader | 29 in 1 | Graphics Controller | PCIe x16 - NVIDIA Quadro 410 | Video Memory | 512 MB | Audio Output | Stereo - integrated | Networking | GigE | Power | AC 120/230 V (50/60 Hz) | OS Provided | Microsoft Windows 7 Professional 64-bit Edition (downgrade from Windows 8 Pro 64-bit) + Windows 8 Pro 64-bit Licence | Microsoft Office Preloaded | Includes a pre-loaded image of select Microsoft Office 2013 suites. Purchase an Office 2013 Product Key Card or disc to activate preloaded software on this PC. | Software Included | Ulead DVD MovieFactory, ThinkVantage Rescue and Recovery, Adobe Reader, Norton Internet Security (30 days subscription), Corel WinDVD | Colour | Raven black | Dimensions (WxDxH) | 17.5 cm x 43.1 cm x 42.5 cm | Weight | 12.5 kg | Manufacturer Selling Program | TopSeller | Environmental Standards | ENERGY STAR Qualified EPEAT Gold |
General | |
| Type | Workstation |
| Product Form Factor | Tower |
| Built-in Devices | Speaker |
| Embedded Security | Trusted Platform Module (TPM 1.2) Security Chip |
| Colour | Raven black |
| Localisation | Language: English / region: United Kingdom |
Processor / Chipset | |
| CPU | Intel Xeon E3-1220V2 |
| Clock Speed | 3.1 GHz |
| Max Turbo Speed | 3.5 GHz |
| Number of Cores | Quad-Core |
| CPU Qty | 1 |
| Max CPU Qty | 1 |
| CPU Upgradability | Upgradable |
| Processor Main Features | Intel Turbo Boost Technology 2 |
| CPU Socket | LGA1155 Socket |
| Chipset Type | Intel C216 |
Cache Memory | |
| Installed Size | 8 MB |
| Cache Per Processor | 8 MB |
RAM | |
| Installed Size | 4 GB / 32 GB (max) |
| Technology | DDR3 SDRAM - non-ECC |
| Effective Memory Speed | 1600 MHz |
| Rated Memory Speed | 1600 MHz |
| Memory Specification Compliance | PC3-12800 |
| Form Factor | DIMM 240-pin |
| Slots | 4 (Total) / 3 (empty) |
| Features | Unbuffered, mixing of different types of memory modules is not supported |
| Configuration Features | 1 x 4 GB |
Hard Drive | |
| Type | HDD |
| Capacity | 1 x 1 TB |
| Interface Type | SATA 6Gb/s |
| Spindle Speed | 7200 rpm |
Storage Controller | |
| Type | 1 x SATA - integrated |
| Controller Interface Type | SATA 6Gb/s |
| RAID Level | RAID 0, RAID 1 |
Optical Storage | |
| Type | DVD±RW (±R DL) / DVD-RAM DVD SuperMulti - SATA |
Card Reader | |
| Type | 29 in 1 card reader |
Monitor | |
| Monitor Type | None. |
Graphics Controller | |
| Type | Plug-in card |
| Interface Type | PCIe x16 |
| Graphics Processor | NVIDIA Quadro 410 |
| Video Memory | 512 MB |
| Video Interfaces | DVI, DisplayPort |
Audio Output | |
| Type | Integrated |
| Sound Output Mode | Stereo |
| Compliant Standards | High Definition Audio |
Input Device | |
| Type | Mouse, keyboard |
Keyboard | |
| Keyboard Name | Preferred Pro USB |
| Interface | USB |
Mouse | |
| Technology | Optical |
| Interface | USB |
| Features | Scroll |
Networking | |
| Type | Integrated |
| Ethernet Controller | Intel 82579 |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
Expansion / Connectivity | |
| Bays | 2 (total) / 1 (free) x external 5.25" x 1/2H , 1 (total) / 0 (free) x external 3.5" x 1/6H , 2 (total) / 0 (free) x internal 3.5" x 1/3H |
| Slots | 4 (total) / 3 (free) x DIMM 240-pin , 1 (total) / 0 (free) x CPU , 1 (total) / 0 (free) x PCIe 3.0 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 |
| Interfaces | 4 x USB 2.0 (2 front, 2 rear) , 2 x microphone (1 front, 1 rear) , 1 x headphones (1 in front) , 4 x USB 3.0 , 1 x serial , 1 x LAN (Gigabit Ethernet) , 1 x audio line-in , 1 x audio line-out , 1 x DisplayPort , 1 x DVI-I (dual link) |
Miscellaneous | |
| Features | Administrator password, power-on password, boot without keyboard or mouse, serial port I/O control, USB port control, boot sequence control, chassis intrusion detection, Intel Active Management Technology (iAMT), carrying handles |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately), padlock loop |
| Compliant Standards | RoHS, GREENGUARD |
| Manufacturer Selling Program | TopSeller |
Power | |
| Device Type | Power supply |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Power Provided | 280 Watt |
| 80 PLUS Certification | 80 PLUS Bronze |
| Efficiency | 85% |
Operating System / Software | |
| OS Provided | Microsoft Windows 7 Professional 64-bit Edition (available through downgrade rights from Windows 8 Pro 64-bit) + Windows 8 Pro 64-bit Licence |
| Microsoft Office Preloaded | Includes a pre-loaded image of select Microsoft Office 2013 suites. Purchase an Office 2013 Product Key Card or disc to activate preloaded software on this PC. |
| Software | Ulead DVD MovieFactory, ThinkVantage Rescue and Recovery, Adobe Reader, Norton Internet Security (30 days subscription), Corel WinDVD |
Sustainability Information | |
| EPEAT Compliant | EPEAT Gold |
| ENERGY STAR Certified | Yes |
Dimensions & Weight | |
| Width | 17.5 cm |
| Depth | 43.1 cm |
| Height | 42.5 cm |
| Weight | 12.5 kg |
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