Lenovo ThinkStation D20 4158B4U Tower Workstation - 2 x Processors Supported - 1 x Intel Xeon E5640 Hexa-core (6 Core) 2.66 GHz - 4 GB RAM - 48 GB Maximum RAM - DDR3 SDRAM - 12 x Memory Slots - 300 GB HDD - DVD-Writer - 1 x NVIDIA Quadro FX 1800 768 MB Gr - 4158B4U

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Product Overview

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.

Specifications

Manufacturer Lenovo
Mfg Part# 4158B4U
SKU 214937625
UPC 885600107553
UPC 14 00885600107553
Links
Product Guide Click Here for the Lenovo Store
Features
DVI Yes
DisplayPort Yes
Total Number of USB Ports 10
Number of USB 2.0 Ports 10
Controller Type Serial Attached SCSI (SAS)
Graphics Controller Manufacturer NVIDIA
Graphics Controller Model Quadro FX 1800
Graphics Memory Capacity 768 MB
Number of Graphic Controllers 1
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
Number of Total Memory Slots 12
Package Contents ThinkStation D20 4158B4U WorkstationKeyboardMouse
Green Compliant Yes
Green Compliance Certificate/Authority 80 Plus Bronze / GREENGUARD / RoHS
Ethernet Technology Gigabit Ethernet
Color Raven Black
Form Factor Tower
Height 19.1"
Width 8.3"
Depth 23.7"
Maximum Power Supply Wattage 1.06 kW
Optical Drive Type DVD-Writer
Hard Drive Interface SAS
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
Number of Processors Supported 2
Number of Processors Installed 1
Operating System Windows 7 Professional
Operating System Architecture 64-bit
Operating System Platform Windows
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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