Lenovo 4155F1U ThinkStation D20 4155 Desktop PC

SKU: 4155F1U | MFG: Lenovo

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Lenovo ThinkStation D20 4155 - Tower - 1 x Xeon X5650 / 2.66 GHz - RAM 4 GB - HDD 500 GB - DVD SuperMulti - Quadro 4000 - GigE - Windows 7 Pro 64-bit - Monitor : none. - TopSeller
From Lenovo's exceptional engineers comes the next generation of ThinkStation, designed exclusively for specialized professionals using graphically and computationally intensive applications. Its groundbreaking design ramps up parallel workflows, enabling professional users to quickly bring their ideas to life.Equipped with the latest technology from Intel, the ThinkStation delivers performance that is simply unattainable with a standard desktop PC. The ThinkStation D20's powerful and efficient Intel Xeon processors speed through even the toughest workloads. Sporting up to eight powerful processing cores, the ThinkStation comes fully equipped with an on-chip memory controller and Intel QuickPath interconnect, allowing you to innovate faster than ever before.The Lenovo ThinkStation has an environmentally conscious, usercentric design that ultimately results in increased productivity. In addition, the performance and quality-focused Lenovo ThinkStation supports ThinkVantage technologies such as Rescue and Recovery and client security solution, providing users with superior data security.

  • Miscellaneous
    • Security lock slot (cable lock sold separately), padlock loop
    • Security lock slot (cable lock sold separately), padlock loop
    • TopSeller
    • Security lock slot (cable lock sold separately), administrator password, power-on password, boot without keyboard or mouse, cover key lock, serial port I/O control, USB port control, boot sequence control, padlock loop
    • RoHS, 80 PLUS Bronze
  • Dimensions & Weight
    • 59.7 lbs
    • 8.3 in
    • 23.7 in
    • 19.1 in
  • RAM
    • 2 x 2 GB
    • PC3-10600
    • 192 GB - registered ¦ 48 GB - unbuffered
    • 1333 MHz
    • 4 GB / 48 GB (max)
    • Unbuffered, six DDR channels, mixing of different types of memory modules is not supported
    • DDR3 SDRAM - ECC
    • DIMM 240-pin
  • Storage Controller
    • 1 x SAS - integrated
    • RAID 0, RAID 1, RAID 5, RAID 10
    • Marvell 88SE6480
    • SATA 3Gb/s / SAS
  • Optical Storage
    • DVD±RW (±R DL) / DVD-RAM - SATA
  • MainSpecs
    • 3 years warranty - on-site
    • Lenovo ThinkStation D20 4155 - Xeon X5650 2.66 GHz - 4 GB - 500 GB
    • Tower
    • 1 x Intel Xeon X5650 / 2.66 GHz ( 3.06 GHz ) ( 6-core )
    • AC 120/230 V ( 50/60 Hz )
    • GigE
    • 1 x 500 GB - SATA 3Gb/s
    • 59.7 lbs
    • 8.3 in x 23.7 in x 19.1 in
    • Workstation
    • SAS ( SATA 3Gb/s / SAS ) ( Marvell 88SE6480 ) ; SATA ( SATA 3Gb/s )
    • 4 GB (installed) / 48 GB (max) - DDR3 SDRAM - ECC - 1333 MHz - PC3-10600
    • Integrated
    • PCIe x16 - NVIDIA Quadro 4000
    • 12 MB
    • English
    • DVD±RW (±R DL) / DVD-RAM
    • Microsoft Windows 7 Professional 64-bit Edition
    • TopSeller
    • 2 GB
    • 12 MB
    • LGA1366 Socket
    • 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.
    • Hyper-Threading Technology, Intel Extended Memory 64 Technology, Intel QuickPath Interconnect, Intel Virtualization Technology, Intel Turbo Boost Technology
    • 20 in 1
  • Graphics Controller
    • NVIDIA Quadro 4000
    • PCIe x16
    • 2 GB
    • DVI, DisplayPort
    • Plug-in card
  • Expansion / Connectivity
    • 10 x USB 2.0 ( 2 front, 8 rear ) ¦ 2 x microphone ( 1 front, 1 rear ) ¦ 1 x headphones ( 1 in front ) ¦ 4 x FireWire - 6 pin FireWire ( 1 front, 3 rear ) ¦ 1 x eSATA ¦ 1 x serial ¦ 2 x LAN (Gigabit Ethernet) ¦ 1 x audio line-in ¦ 1 x audio line-out ¦ 1 x audio line-out (rear) ¦ 1 x audio line-out (center/subwoofer) ¦ 1 x audio line-out (side surround) ¦ 1 x SPDIF output ¦ 1 x SPDIF input ¦ 2 x DisplayPort ¦ 1 x DVI-I (dual link) ¦ 1 x stereo video sync-out
    • 12 (total) / 10 (free) x DIMM 240-pin ¦ 2 (total) / 1 (free) x CPU ¦ 1 (total) / 1 (free) x PCIe x1 - half-length, full-height ¦ 2 (total) / 1 (free) x PCIe 2.0 x16 - full-length, full-height ¦ 1 PCI - full-length, full-height ¦ 1 (total) / 1 (free) x PCIe x16 - full-length, full-height ( x4 mode ) ¦ 1 PCI - half-length, full-height
    • 3 (total) / 2 (free) x external 5.25" x 1/2H ¦ 1 (total) / 0 (free) x external 3.5" x 1/3H ¦ 5 (total) / 4 (free) x internal 3.5" x 1/3H
  • Networking
    • Ethernet, Fast Ethernet, Gigabit Ethernet
    • Integrated
    • 2 x Gigabit Ethernet
    • Broadcom BCM5754, Broadcom BCM5755
  • Card Reader
    • 20 in 1 card reader
  • Processor / Chipset
    • Intel Xeon X5650 / 2.66 GHz
    • 6-core
    • Hyper-Threading Technology, Intel Extended Memory 64 Technology, Intel QuickPath Interconnect, Intel Virtualization Technology, Intel Turbo Boost Technology
    • Yes
    • 3.06 GHz
    • Intel 5520
    • LGA1366 Socket
    • Upgradable
    • 2
    • 1
  • Keyboard
    • Preferred Pro USB
    • USB
  • Storage Controller (2nd)
    • 1 x Serial ATA - integrated
    • SATA 3Gb/s
  • Operating System / Software
    • Microsoft Windows 7 Professional 64-bit Edition
    • Norton Internet Security (30 days subscription)
    • 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.
  • Manufacturer Warranty
    • 3 years warranty
    • Limited warranty - parts and labor - 3 years - on-site - response time: next business day
  • Input Device
    • Mouse, keyboard
  • Audio Output
    • High Definition Audio
    • Integrated
  • Cache Memory
    • 12 MB
    • 12 MB
  • General
    • Raven black
    • Tower
    • Speaker
    • Workstation
    • English
    • Trusted Platform Module (TPM 1.2) Security Chip
  • Hard Drive
    • HDD
    • SATA 3Gb/s
    • 1 x 500 GB
    • 7200 rpm
  • Monitor
    • None.
  • Mouse
    • USB
    • Optical
    • Scroll
  • Power
    • AC 120/230 V ( 50/60 Hz )
    • Power supply
    • 1060 Watt

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