| Item # | 242722 |
| 64-bit Processing | Yes |
| brand name | Lenovo |
| Cache | 8 MB |
| Chipset Manufacturer | Intel |
| Chipset Model | Q67 Express |
| color | Business black |
| controller type | Serial ATA |
| depth | 14.5 in. |
| Direct Media Interface | 5 GT/s |
| Dual-Layer Media Supported | Yes |
| Effective Memory Speed | 1333 MHz |
| ENERGY STAR | Yes |
| ENERGY STAR Certified | Yes |
| form factor | Small Form Factor |
| Graphics Controller Interface | PCI Express x16 |
| Graphics Controller Manufacturer | ATI |
| Graphics Controller Model | Radeon HD 5450 |
| Graphics Memory Capacity | Up to 512 MB |
| hard drive capacity | 500 GB |
| Hard Drive Interface | Serial ATA |
| Hard Drive RPM | 7200 |
| HDCP Supported | Yes |
| Hyper-Threading | Yes |
| Keyboard | Yes |
| manufacturer | Lenovo Group Limited |
| maximum memory capacity | 16 GB |
| Maximum Power Supply Wattage | 240 W |
| memory | 4 GB |
| Memory Standard | DDR3-1333/PC3-10600 |
| memory type | DDR3 SDRAM |
| model | 4518E5U |
| Number of PCI Express x1 Slots | 1 |
| Number of PCI Express x16 Slots | 1 |
| Number of PCI Slots | 2 |
| Number of Processors Installed | 1 |
| Number of Total Expansion Slots | 4 |
| Number of Total Memory Slots | 4 |
| Operating System Architecture | 64-bit |
| operating system details | Windows 7 Professional |
| Operating Systems | Windows 7 Pro |
| optical drive | DVD-Writer |
| Optical Media Supported | DVD-RAM/±R/±RW |
| package contents | ThinkCentre M91p 4518E5U Desktop Computer; Keyboard; Mouse; Floor Stand; DVI-to-VGA Dongle |
| Pointing Device Type | Mouse |
| ports | 1 audio line in; 1 audio line out; 1 DisplayPort; 1 DVI; 1 Ethernet (RJ-45); 10 USB 2.0; 1 VGA 15-pin D-sub |
| processor brand | Intel |
| Processor Core | Quad-core (4 Core) |
| processor model | i7-2600 |
| processor speed | 3.40 GHz |
| processor type | Intel Core i7 |
| Product Line | ThinkCentre |
| Product Series | M91p |
| RAID Levels | 0, 1 |
| RAID Supported | Yes |
| Rated Memory Speed | 1333 MHz |
| software included | Rescue and Recovery; Password Manager; ThinkVantage System Update; ThinkVantage Power Manager; ThinkVantage Toolbox; Norton Internet Security 2011 (30 days of virus defi nitions); Adobe Reader; Skype for Windows; Microsoft Office 2010 preloaded (purchase product key to activate); Corel Burn.Now (DVD±RW); Corel DVD MovieFactory (DVD±RW) |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) |
| Total Number of USB Ports | 10 |
| vPro Technology | Yes |
| warranty length | 3-year limited |
| Weight (Approximate) | 16.53 lb |
| wired connectivity | 10/100/1000 Ethernet |
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