IBM Tower Dual Xeon
Option 1 to 10
IBM Tower 24 Cores
Option 11 to 18
IBM Lenovo D20 WorkStation

IBM Lenovo ThinkStation D20 WorkStation Specs Detail
"Super Quiet Machine , Doesn't Make Any Noise"
can be used as Computer , WorkStation or Server
AutoCAD , vmWare LAB , Cisco LAB , Virtualization Machine
Video Editing , Audio Editing , Rendering 
2 X Intel Xeon Processors 
2 Physical Processors installed 
Support Virtualization Technology
VT-x , Hyper V , VT , VTX Compatible
Support vmWare , vSphere , Hypervisor
Support EPT , Extended Page Tables
Support 32Bit and 64 Bit Operating System
vmWare Compatible including ESXi 6.0
Citrix XenServer Compatible
Windows Server Compatible including 2012 R2
Support Linux , Unbuntu and Ubuntu Server 
Support Windows7 , Windows 8 and Windows 10
Support upto 192GB RAM
DDR3 PC10600R Registered ECC Dimms installed
DVD Burner Drive
1Tb SATA 7.2K Hard Drive 
​4 X internal HDD Bays 
Support upto 8Tb internal Storage 4 X 2Tb 
IBM Embedded Raid Controller
Support SSD ,  SATA and SAS Hard Drives
SAS Support Raid0 , Raid1 and Raid10
SATA and SSD Support Raid0 , Raid1 , Raid5 and Raid10
ATI Radeon HD8350  1Gb PCI Express Dual Output Video Card
Resolution upto 2024 x 1536
2 X Gigabit Network Ports 10/100/1000
Integrated High Def Audio
8 X USB Ports
Lenovo D20 Manufacturer Specs Sheet 
Click Here
Windows 7 Professional 64Bit is installed
Windows License Sticker COA is included
upon request we can install vmWare Esxi 6.0 Trial Version
Or Windows Server 2012 R2 Trial Version
You can test this Machine when buying
Fully tested and working off-Leased unit
6 Months Hardware Replacement Warranty
​Memory Dimms Config:
24Gb RAM is 6 X 4Gb

48Gb RAM is 12 X 4Gb 
64Gb RAM is 4 X 8Gb + 8 X 4Gb
72Gb RAM is 6 X 8Gb + 6 X 4Gb 
96Gb RAM is 12 X 8Gb
128Gb RAM is 4 X 16Gb + 8 X 8Gb
144Gb RAM Is 6 X 16Gb + 6 X 8Gb 
192Gb RAM is 12 X 16Gb ​

​Software , Licence , Subscription , Accessories not included
​​All Products are off-Leased / Refurbished other then stated NEW

NIC Card
Video Card


  Upgrade Options :

Add 500Gb 7.2K SATA HDD $30
Add 1TB 7.2K SATA 3.5" HDD $50
Add 2Tb 7.2K SATA 3.5" HDD $70

Add 250Gb NEW SSD Drive $100
Add 500Gb NEW SSD Drive $150
Add 1Tb NEW SSD Drive $300
Add 2Tb NEW SSD Drive $500
Add 4Tb NEW SSD Drive $900
Add 480Gb Enterprise NEW SSD Drive $300
Add 960Gb Enterprise NEW SSD Drive $400
Add 1.92Tb Enterprise NEW SSD Drive $700

Add Single Port Gigabit Ethernet NIC Card $10
Add Dual Port Gigabit Ethernet NIC Card $30
Add Quad Port Gigabit Ethernet NIC Card $60
Add Dual Port 10Gb Ethernet NIC Card $150
​Add 4Gb  Fiber Chanel HBA Card $20
Add 8Gb Fiber Chanel HBA Card $60
Add 10Gb Fiber Chanel NIC Card $150
​Add GeForce GT710 2Gb Video Card $100

Upgrade to nVidia GeForce GT630  2Gb Video Card $70
Upgrade to nVidia Quadro 4000  2Gb Video Card $100
Upgrade to nVidia Quadro K2000  2Gb Video Card $150
Upgrade to nVidia Quadro K4000  3Gb Video Card $300
Upgrade to nVidia Quadro K5000  4Gb Video Card $400

3.5" SATA Tower
SSD Drives

 Lenovo D20 Processor Specs (Option # 1 to 9)
2 X Intel Xeon Quad Core 2.80Ghz 
2 Physical 4 Core Processors intel X5560
MAX Turbo Speed 3.33Ghz 
6.4Gt/s Dual QPI Links 
8Mb L3 Smart Cache 
Each Processor with 4 Cores and 8 Threads 
Altogether 8 Cores and 16 Threads , 16 Logical Cores
Manufacturer Specs Sheet : 
Click Here 
Lenovo D20 Processor Specs  (Option # 10 to 18)
2 X Intel Xeon HEX Core 2.93Ghz
2 Physical 6 Core Processors Intel X5670
MAX Turbo Speed 3.30Ghz 
6.4Gt/s Dual QPI Links
12MB L3 Smart Cache
Each Processor with 6 Cores and 12 Threads
Altogether 12 Cores and 24 Threads , 24 Logical Cores
Manufacturer Specs Sheet  : 
Click Here