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Lenovo ThinkStation D20 4155

Mfg Part #: 415568U

Lenovo ThinkStation D20 4155

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.

MSRP$2,279.00 
Our Price$2,107.07
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Availability
as of 1:46am 11/25/2009
Shipped from Manufacturer.
Allow approximately 2-3 weeks for delivery.
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ConditionNew and Factory Sealed 
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Quantity
 
Take 90 Days to Pay on Orders Over $1000
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Our company is a Lenovo authorized sales and service center.
General SpecificationsExtended Specifications

General Specifications

ManufacturerLenovo
Manufacturer Part #415568U
Cost Central Item #10987751
Product DescriptionLenovo ThinkStation D20 4155 - Tower - 1 x Xeon E5520 / 2.26 GHz - RAM 4 GB - HDD 1 x 500 GB - DVD-Writer - Quadro FX 580 - Gigabit Ethernet - Windows 7 Pro 64-bit - Monitor : none - TopSeller
TypeWorkstation
Form FactorTower
Approximate Dimensions (WxDxH)8.3 in x 23.7 in x 19.1 in
Approximate Weight59.7 lbs
LocalizationEnglish
Processor1 x Intel Xeon E5520 / 2.26 GHz ( Quad-Core )
Processor Main FeaturesIntel QuickPath Interconnect
Cache Memory8 MB
Cache Per Processor8 MB
RAM4 GB (installed) / 48 GB (max) - DDR3 SDRAM - ECC - 1333 MHz - PC3-10600
Storage ControllerSerial Attached SCSI ( Serial ATA-300 / SAS ) ( Marvell 88SE6480 )
Hard Drive1 x 500 GB - standard - Serial ATA-300
Optical StorageDVD-Writer
Card Reader20 in 1
MonitorNone.
Graphics ControllerPCI Express x16 - NVIDIA Quadro FX 580
Video Memory512 MB
Audio OutputSound card
NetworkingNetwork adapter - Ethernet, Fast Ethernet, Gigabit Ethernet - Ethernet Ports : 2 x Gigabit Ethernet
PowerAC 120/230 V ( 50/60 Hz )
OS ProvidedMicrosoft Windows 7 Professional 64-bit Edition
Manufacturer Selling ProgramTopSeller
Manufacturer Warranty3 years warranty - on-site

Available Accessories & Related Products

Computer Systems - Memory
DescriptionMfg Part #StockPrice 
Lenovo - 43R2032Lenovo - Memory
Memory - 1 GB - DIMM 240-pin - DDR3 - 1333 MHz / PC3-10600 - 1.5 V - unbuffered - ECC
43R2032 Yes $36.14
Lenovo - 43R2033Lenovo - Memory
Memory - 2 GB - DIMM 240-pin - DDR3 - 1333 MHz / PC3-10600 - 1.5 V - unbuffered - ECC
43R2033 Yes $68.33
Lenovo - 51J0503Lenovo - Memory
Memory - 1 GB - DIMM 240-pin - DDR3 - 1066 MHz / PC3-8500 - 1.5 V - unbuffered - ECC
51J0503 Yes $36.79
Lenovo - 51J0504Lenovo - Memory
Memory - 2 GB - DIMM 240-pin - DDR3 - 1066 MHz / PC3-8500 - 1.5 V - unbuffered - ECC
51J0504 Yes $56.20
Lenovo - 57Y4138Lenovo - Memory
Memory - 4 GB - DIMM 240-pin - DDR3 - 1333 MHz / PC3-10600 - 1.5 V - unbuffered - ECC
57Y4138 Yes $366.20

Computer Systems - Processors
DescriptionMfg Part #StockPrice 
Lenovo - 43R2038Lenovo Processor upgrade
1 x Intel Xeon E5520 / 2.26 GHz ( 1066 MHz ) - L2 8 MB
43R2038 No $578.00

Service & Support - Systems
DescriptionMfg Part #StockPrice 
Lenovo - 45K5849Lenovo Online Data Backup
Technical support - online data backup - 1 year
45K5849 Yes $58.12
Lenovo - 45K5870Lenovo Online Data Backup
Technical support - online data backup - 1 year
45K5870 Yes $67.18

Storage Devices - DVD Drives
DescriptionMfg Part #StockPrice 
Lenovo - 45K1675Lenovo Blu-ray Burner
Disk drive - BD-RE - 6x2x6x - Serial ATA - internal - 5.25" - business black
45K1675 Yes $269.63

Storage Devices - Hard Drives
DescriptionMfg Part #StockPrice 
Lenovo - 43R2030Lenovo - Hard drive
Hard drive - 150 GB - internal - 2.5" - SATA-300 - 10000 rpm
43R2030 Yes $188.48
Lenovo - 43R2031Lenovo - Hard drive
Hard drive - 300 GB - internal - 2.5" - SATA-300 - 10000 rpm
43R2031 Yes $315.70

Video - Video Cards
DescriptionMfg Part #StockPrice 
Lenovo - 45K1669Lenovo NVIDIA Quadro NVS 295
Graphics adapter - Quadro NVS 295 - PCI Express 2.0 x16 low profile - 256 MB DDR3 - DisplayPort
45K1669 Yes $98.60
Lenovo - 45K1670Lenovo NVIDIA Quadro FX 380
Graphics adapter - Quadro FX 380 - PCI Express x16 - 256 MB GDDR3 - DVI
45K1670 Yes $107.65
Lenovo - 45K1671Lenovo NVIDIA Quadro FX 580
Graphics adapter - Quadro FX 580 - PCI Express x16 - 512 MB GDDR3 - DVI
45K1671 Yes $143.83
Lenovo - 45K1672Lenovo NVIDIA Quadro FX 1800
Graphics adapter - Quadro FX 1800 - PCI Express x16 - 768 MB GDDR3 - DVI
45K1672 Yes $406.16
Lenovo - 45K1673Lenovo NVIDIA Quadro FX 3800
Graphics adapter - Quadro FX 3800 - PCI Express x16 - 1 GB GDDR3 - DVI, DisplayPort
45K1673 Yes $749.38
Lenovo - 45K1674Lenovo NVIDIA Quadro FX 4800
Graphics adapter - Quadro FX 4800 - PCI Express x16 - 1.5 GB GDDR3 - DVI, DisplayPort
45K1674 Yes $1,301.70
Lenovo - 51J0509Lenovo ATI FirePro V3700
Graphics adapter - FirePRO V3700 - PCI Express 2.0 x16 - 256 MB GDDR3 - DVI
51J0509 Yes $90.41
Lenovo - 51J0510Lenovo ATI FirePro V5700
Graphics adapter - FirePRO V5700 - PCI Express 2.0 x16 - 512 MB GDDR3 - DVI, DisplayPort
51J0510 Yes $333.79
Lenovo - 51J0511Lenovo ATI FirePro V7750
Graphics adapter - FirePRO V7750 - PCI Express 2.0 x16 - 1 GB GDDR3 - DVI, DisplayPort
51J0511 Yes $668.50

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