Lenovo ThinkPad TopSeller Specification

Also see for 41R4493: User guide

Preloaded operating systemGenuine Windows® 7Professional 64Preloaded applications (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 ofoptional 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 disablementEPEAT™ Gold ratingENERGY STAR® 5.0-compliantGREENGUARD® certifi edRoHS-compliantSupports ThinkVantage TechnologiesFor 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 Small (4480) - TopSeller Personal Systems Reference (PSREF)Positioning Ultimate security, stability, and manageability for the enterpriseProcessor Intel® Core™ i5-2400 Processor (4 cores / 4 threads, 3.1GHz, 6MB cache),Turbo Boost 2.0 (3.4GHz), integrated Intel HD Graphics 2000,integrated 1333MHz dual-channel DDR3 memory controller, Virtualization TechnologyIntel Core i5-2500 Processor (4 cores / 4 threads, 3.3GHz, 6MB cache),Turbo Boost 2.0 (3.7GHz), integrated Intel HD Graphics 2000,integrated 1333MHz dual-channel DDR3 memory controller, Virtualization TechnologyIntel Core i7-2600 Processor (4 cores / 8 threads, 3.4GHz, 8MB cache),Turbo Boost 2.0 (3.8GHz), integrated Intel HD Graphics 2000,integrated 1333MHz dual-channel DDR3 memory controller, Virtualization TechnologyImplementation Processor in LGA1155 socketMemory 16GB max, UDIMM, PC3-10600 1333MHz DDR3, four 240-pin DIMM socketsGraphics 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 6450, PCI Express® 2.0 x16 adapter, HDCP, DirectX 11,1GB, one DVI-I (includes DVI-to-VGA dongle), one DisplayPort, 25 watts;Maximum resolution: 2560x1600 (DisplayPort, DVI-I)@60Hz;works along with Intel HD Graphics to support four independent monitorsDP dongle NoneDisk SATA 6.0Gb/s 7200 rpmOptical Super Multi-Burner DL DVD±RW SATA 1.5Gb/s DriveSATA controller Serial ATA, SATA 3.0Gb/s and SATA 6.0Gb/s, integrated in chipset, RAID 0/1SATA 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 planareSATA port NoneMedia reader NoneChipset Intel Q67 Express ChipsetPlatform Controller Hub [PCH] (PCI Express® 2.0 x1, ethernet MAC, PCI, and USB),SMSC® 5627P Super I/OFront 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, DisplayPortRear audio ports Line-in (stereo, 3.5mm), line-out (stereo, 3.5mm), microphone-in (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 codecSpeaker Internal speaker for business audioEthernet One gigabit ethernet port, Intel 82579, Wake on LAN®Intel AMT Intel Active Management Technology 7.1 (Intel AMT 7.1)Modem NoneSecurity chip STMicroelectronics ST19NP18 Trusted Platform Module (TPM), TCG 1.2-compliantKeyboard Preferred Pro USB Keyboard (USB connector), 104-key, black, Lenovo® logoMouse Enhanced Optical USB Mouse, 1000 dpi, black, Lenovo logoFloor Stand System fl oor stand for vertical orientationPower supply 240 watts, autosensing, 85% PSUMachine ● Business black color; metal case● 13.3" W X 14.5" D X 3.9" H● 337mm W X 369mm D X 99mm H● 16.5 lb (7.5 kg) in maximum confi guration● Toolless cover fl ips up and tilts backward on rear hinges● Toolless disk and optical drive removal● Toolless adapter retentionBay Bay 1: 5.25", 1.6" high, access, std opticalBay 2: 3.5", 1" high, no access, std diskBay 3: 3.5", .5" high, access, opt readerSlot Slot 1: Low Profi le, PCI Express 2.0 x16 (45w max)Slot 2: Low Profi le, PCIe 2.0 x1Slot 3: Low Profi le, 32-bit PCI 2.3Slot 4: Low Profi le, 32-bit PCI 2.3Limited Warranty 3-years, limited onsite service, 8 am-5 pm, Mon - Fri coverage excluding holidays,next business day response time / service upgrades available4480-A4U 4x3 Core i5-2400 2GBx1 1333MHz 320G 7200 DVD±RW Intel HD None Stand ES50 vPro N N Pro 644480-A5U 4x3 Core i7-2600 4GBx1 1333MHz 320G 7200 DVD±RW Intel HD None Stand ES50 vPro N N Pro 644480-B1U 4x3 Core i5-2400 4GBx1 1333MHz 500G 7200 DVD±RW Intel HD None Stand ES50 vPro N N Pro 644480-B3U 4x3 Core i7-2600 4GBx1 1333MHz 500G 7200 DVD±RW Intel HD None Stand ES50 vPro N N Pro 644480-B4U 4x3 Core i7-2600 4GBx1 1333MHz 500G 7200 DVD±RW HD 6450 None Stand ES50 vPro N N Pro 644480-B5U 4x3 Core i5-2500 4GBx1 1333MHz 500G 7200 DVD±RW Intel HD None Stand ES50 vPro N N Pro 64See footnotes for important warranty information☞ US models announced September 6, 2011; previous models on March 1 or August 23, 2011©Lenovo(MAST1-7) September 2011Type-model Processor Memory8SATAoptical GraphicsSlot xbay ENERGYSTAR 5.0Win7preloadGlobalEducChassisintr switch IntelvProopticaldiskFloorstandSATA diskGB rpm☞☞