Lenovo ThinkStation D20 4155B7F Workstation Intel Xeon 2.40 GHz 4 GB RAM 500 GB Hard Drive NVIDIA 768 MB Quadro FX1800 Windows 7 Professional

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Product Model:
Shipping Weight:
Manufactured by:
Lenovo Group Limited
Out of stock
Genuine and factory sealed in box.
Valid for Canada only.
  • $3,415.99 CAD Regular Price:
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$2801.99 CAD

Marketing Information

Is your desktop holding you back? Graphically and computationally intensive applications demand ThinkStation workstations. We combine high-performance and 3-D graphics solutions, dual-CPU systems and productivity-enhancing details to give you a level of performance no standard desktop can deliver. With ThinkStation, there's no limit to what you can accomplish.

General Information

Product Type Workstation
Manufacturer Part Number 4155B7F
Manufacturer Website Address www.lenovo.com/ca/en
Manufacturer Lenovo Group Limited
Product Model 4155B7F
Product Name ThinkStation D20 4155B7F Workstation
Product Line ThinkStation
Product Series D20
Brand Name Lenovo

Processor & Chipset

Processor Speed 2.40 GHz
Processor Type Xeon
Processor Model E5620
Processor Core Quad-core (4 Core)
Processor Manufacturer Intel
Chipset Model 5520
Number of Processors Supported 2
Hyper-Threading Yes


Maximum Memory 48 GB
Standard Memory 4 GB
Memory Technology DDR3 SDRAM
Memory Standard DDR3-1333/PC3-10600


Optical Drive Type DVD-Writer
Optical Media Supported DVD-RAM/R/RW
Dual-Layer Media Supported Yes
Total Hard Drive Capacity 500 GB


Controller Type Serial ATA/300

Display & Graphics

Graphics Controller Manufacturer NVIDIA
Graphics Controller Model Quadro FX1800
Graphics Memory Capacity 768 MB

I/O Expansions

Number of Total Expansion Bays 9

Network & Communication

Ethernet Technology Gigabit Ethernet


DisplayPort Yes
Total Number of USB Ports 10


Operating System Genuine Windows 7 Professional


Green Compliant Yes
Green Compliance Certificate/Authority 80 Plus Bronze

Physical Characteristics

Weight (Approximate) 27.22 kg
Color Raven Black
Form Factor Tower
Height 485.0 mm
Width 211.0 mm
Depth 602.0 mm


This product is shipped only within Canada and Warranty valid for Canada only.

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