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