Rakuten.com - Lenovo ThinkStation D20 4158B4U Tower Workstation - 1 x Intel Xeon E5640 2.66GHz - 4 GB RAM - 300 GB HDD - 768 MB Graphics

Product Guides

Lenovo's flagship performance machine, ThinkStation workstation is exceptionally engineered for professional users of graphically and computationally intensive applications who require a level of performance unattainable with a standard desktop computer. Powered by Intel Xeon processor technology, with graphics by NVIDIA Quadro and ATI FirePro ThinkStation workstation offers the professional-strength performance you need to do more, faster.

Features

	FireWire/i.LINK	Yes
	DVI	Yes
	DisplayPort	Yes
	Total Number of USB Ports	10
	Controller Type	Serial Attached SCSI (SAS)
	Graphics Controller Manufacturer	NVIDIA
	Graphics Controller Model	Quadro FX 1800
	Graphics Memory Capacity	768 MB
	Product Type	Workstation
	Manufacturer Part Number	4158B4U
	Manufacturer	Lenovo Group Limited
	Product Model	4158B4U
	Product Name	ThinkStation D20 4158B4U Workstation
	Product Line	ThinkStation
	Product Series	D20
	Brand Name	Lenovo
	Maximum Memory	48 GB
	Standard Memory	4 GB
	Memory Technology	DDR3 SDRAM
	Memory Standard	DDR3-1333/PC3-10600
	Number of Total Memory Slots	12
	Package Contents	ThinkStation D20 4158B4U Workstation Keyboard Mouse
	Green Compliance Certificate/Authority	80 Plus Bronze
GREENGUARD
RoHS
	Green Compliant	Yes
	Ethernet Technology	Gigabit Ethernet
	Color	Raven Black
	Form Factor	Tower
	Height	19.1"
	Width	8.3"
	Depth	23.7"
	Optical Drive Type	DVD-Writer
	Optical Media Supported	DVD-RAM/±R/±RW
	Dual-Layer Media Supported	Yes
	Total Hard Drive Capacity	300 GB
	Processor Speed	2.66 GHz
	Processor Type	Xeon
	Processor Model	E5640
	Processor Core	Hexa-core (6 Core)
	Processor Manufacturer	Intel
	Chipset Manufacturer	Intel
	Chipset Model	5520
	Number of Processors Supported	2
	Number of Processors Installed	1
	Hyper-Threading	Yes
	Operating System	Genuine Windows 7 Professional
	Operating System Architecture	64-bit
	Limited Warranty	3 Year

Tech Specs

	Microphone	Yes
	eSATA	Yes
	FireWire/i.LINK	Yes
	DVI	Yes
	Network (RJ-45)	Yes
	Number of USB Ports	10
	Audio Line In	Yes
	Audio Line Out	Yes
	DisplayPort	Yes
	USB Standard	USB 2.0
	Controller Type	Serial Attached SCSI
	Graphics Controller Manufacturer	nVIDIA
	Graphics Controller Model	Quadro FX 1800
	Graphics Memory Capacity	768 MB
	Graphics Controller Interface	PCI Express x16
	Number of Graphic Controllers	1
	Product Type	Workstation
	Manufacturer Part Number	4158B4U
	Manufacturer Website Address	www.lenovo.com/us/en/
	Manufacturer	Lenovo Group Limited
	Product Model	4158B4U
	Product Name	ThinkStation D20 4158B4U Workstation
	Product Line	ThinkStation
	Product Series	D20
	Brand Name	Lenovo
	Expansion Slots	PCI
PCI Express x1
PCI Express x16
	Expansion Bays	3 x 5.25" External Removable Media Bay Total
1 x 3.5" External Removable Media Bay Total
5 x 3.5" Internal Drive Bay Total
	Keyboard	Yes
	Pointing Device Type	USB
	Maximum Memory	48 GB
	Standard Memory	4 GB
	Memory Technology	DDR3 SDRAM
	Memory Standard	DDR3-1333/PC3-10600
	Number of Total Memory Slots	12
	Package Contents	ThinkStation D20 4158B4U Workstation Keyboard Mouse
	Green Compliance	Yes
	Green Compliance Certificate/Authority	80 Plus Bronze
GREENGUARD
RoHS
	Ethernet Technology	Gigabit Ethernet
	Color	Raven Black
	Case Style	Tower
	Height	19.10"
	Width	8.30"
	Depth	23.70"
	Maximum Power Supply Wattage	1.06 kW
	Optical Drive Type	DVD-Writer
	Optical Media Support	DVD-RAM/±R/±RW
	Dual-Layer Media Support	Yes
	Hard Drive Interface	SAS
	Hard Drive RPM	15000
	Number of Hard Drives	1
	Total Hard Drive Capacity	300 GB
	Number of Optical Drives	1
	Cache	12 MB
	Processor Speed	2.66 GHz
	Processor Type	Xeon
	Processor Model	E5640
	Processor Core	Hexa-core
	64-bit Processing	Yes
	Processor Manufacturer	Intel
	Chipset Manufacturer	Intel
	Chipset Model	5520
	QuickPath Interconnect	5.86 GT/s
	Number of Processors Support	2
	Number of Processors Install	1
	Hyper-Threading	Yes
	Software Included	Rescue and Recovery ThinkVantage System Update
	Operating System	Windows 7 Professional
	Operating System Architecture	64-bit
	Standard Warranty	3 Year Limited

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Lenovo ThinkStation D20 4158B4U Tower Workstation - 1 x Intel Xeon E5640 2.66GHz - 4 GB RAM - 300 GB HDD - 768 MB Graphics - Genuine Windows 7 Professional 64-bitShow More +

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