​​​1 : HP Z640 WorkStation Basic Chassis Selection 
with 250Gb SSD Drive     $550

with 500Gb SSD Drive     $600
with 1Tb SSD Drive          $650
with 2Tb SSD Drive          $800



2 :  Processor / CPU  Selection ​​
2 X E5-2609  V3 , 6 Core 1.90Ghz $50
2 X E5-2620 V3 , 6 Core 2.40Ghz $50
2 X E5-2643 V3 , 6 Core 3.40Ghz $200
2 X E5-2630 V3 , 8 Core 2.40Ghz $100
2 X E5-2667 V3 , 8 Core 3.20Ghz $300
2 X E5-2660 V3 , 10 Core 2.60Ghz $300
2 X E5-2666 V3 , 10 Core 2.90Ghz $350
2 X E5-2687W V3 , 10 Core 3.10Ghz $400
2 X E5-2680 V3 , 12 Core 2.50Ghz $350
2 X E5-2699 V3 , 18 Core 2.30Ghz $400
2 X E5-2620 V4 ,  8 Core 2.10Ghz $200
2 X E5-2667 V4 ,  8 Core 3.10Ghz $500
2 X E5-2640 V4 ,  10 Core 2.40Ghz $400
2 X E5-2650 V4 , 12 Core 2.20Ghz $450
2 X E5-2680 V4 , 14 Core 2.40Ghz $500
2 X E5-2686 V4 ,  18 Core 2.30Ghz $600
2 X E5-2697 V4 , 18 Core 2.30Ghz $700
2 X E5-2698 V4 ,   20 Core 2.20Ghz $800
2 X E5-2696 V4 ,  22 Core 2.20Ghz $1000
2 X E5-2699c V4 ,  22 Core 2.20Ghz $1200



3 : RAM / Memory Selection 
16Gb DDR4 RAM , 4 X 4Gb DIMMS $50
32GB DDR4 RAM , 4 X 8Gb DIMMS $100
64Gb DDR4 RAM , 8 X 8Gb DIMMS $200
64Gb DDR4 RAM , 4 X 16Gb DIMMS $300
96Gb DDR4 RAM , 6 X 16Gb DIMMS $450
128Gb DDR4 RAM , 8 X 16Gb DIMMS $600
128Gb DDR4 RAM , 4 X 32Gb DIMMS $800
144Gb DDR4 RAM , 4 X 32Gb + 2 X 8Gb DIMMS $850
192Gb DDR4 RAM , 6 X 32Gb DIMMS $1200
256Gb DDR4 RAM , 8 X 32Gb DIMMS $1600



4 : Upgrade Options
Add 250Gb NEW SSD Drive $100
Add 500Gb NEW SSD Drive $150
Add 1Tb NEW SSD Drive $200
Add 2Tb NEW SSD Drive $350
Add 4Tb NEW SSD Drive $750
Add 480Gb Enterprise NEW SSD Drive $250
Add 960Gb Enterprise NEW SSD Drive $350
Add 1.92Tb Enterprise NEW SSD Drive $700​​

Add 1TB 7.2K SATA 3.5" HDD $50
Add 2TB 7.2K SAS 3.5" HDD $80
​Add 1Tb WD RED SATA NEW HDD $90
Add 2Tb WD RED  SATA NEW HDD $120
Add 4Tb WD RED SATA NEW HDD $200
Add 8Tb WD RED SATA NEW HDD $300
Add 10Tb WD RED SATA NEW HDD $400

​Add Single Port Gigabit Ethernet NIC Card $20
Add Dual Port Gigabit Ethernet NIC Card $40
Add Quad Port Gigabit Ethernet NIC Card $60
Add Dual Port 10Gb Ethernet NIC Card $100
Add Dual Port 10Gb SFP+  NIC Card $100


Upgrade to nVidia Quadro 4000  2Gb Video Card $50
Upgrade to nVidia Quadro K2000  2Gb Video Card $100
Upgrade to nVidia Quadro K2200 4Gb Video Card $200
​Upgrade to ATI RX580  8Gb Video Card $500

CPU E5-2600 V4
Video Card Upgrade
SSD Drives
HP Z640 V3 and V4 CPU
CPU E5-2600 V3
3.5" Hard Drive

HP Z640 WorkStation CTO from $650

DDR4 RAM Menu
NIC Card
HP Z640 Base

​​HP Z640 WorkStation

Default Specs Detail 
"Super Quiet Machine , Doesn't Make Any Noise"
can be used as Computer , WorkStation and Server
AutoCAD , vmWare LAB , Cisco LAB
Video Editing , Audio Editing ​, Rendering Machine 
2 Physical  Processors installed 
Support E5-1600 V3 ,  E5-2600 V3 and E5-2600 V4 Series Processors 
Support up to 22 Cores each Processor 
Support Virtualization Technology 
VT-x , Hyper V , VT , VTX Compatible 
Support vmWare , vSphere , Hypervisor 
Support EPT Extended Page Tables 
Support vmWare ESXi  7.0
Support Windows Server  2012 R2 , 2016 and 2019
Support Windows 7 , Windows 8 and Windows 10 
Support Linux , Ubuntu and many other OS 
Support 32Bit and 64 Bit Operating System
Support upto 256Gb RAM 
8 Dimm Slots
DDR4 Registered ECC Dimms installed
2 X Internal Hard Drive Bays
Integrated Raid Controller 
DVD Burner Drive 
2 X Gigabit Network Ports 10/100/1000
Integrated HD Audio
8 X USB 3.0 Ports 
4 X USB 2.0 Ports
ATI FirePro V3900 PCI Express 1Gb Dual Output  Video Card
Manufacturer  Specs Sheet :  
Click Here 
Fixed Internal Power Supply 925 Watts 
Windows 10 Professional 64Bit is Preinstalled
upon request we install Windows Server 2012 R2 Trial Version
we can also install vmWare ESXi 7.0 Trial Version
You can test this Machine when buying
Fully tested and working off-Leased unit
1 Year Hardware Replacement Warranty
upto 3 Years Extended Warranty is available

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​Please Email us if you like to buy  Extended Warranty

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