- HP Inc.
- Ships Today
- Intel 3.5GHz Xeon E5-1650V4 processor
- 15MB cache
- 1TB Internal hard drive
- 8GB installed RAM
- Technology is DDR4 SDRAM
- Gigabit Ethernet supported
Redefine versatility and flexibility. Expand your capabilities with the HP Z640 Workstation, a system that lets you configure and reconfigure with ease to create your perfect solution.
Audio Output Type: Headset, Integrated
Workstation, power supply, documentation
ENERGY STAR Qualified: YesENERGY STAR Version: 6.0EPEAT Compliant: YesEPEAT Level: EPEAT Gold
Chassis Form Factor: Rack-mountable, TowerColor: Black
Cache Memory (installed): 15 MBRAM (installed): 8 GBRAM (max): 128 GBRAM Technology: DDR4 SDRAM
8GB (2x4GB) 2400MHz Registered DDR4 SDRAM, upgradeable to 128GB.
There are four DIMM slots. Two slots are occupied by removable 4GB modules; the other slots are free.
128GB DDR4-2400 ECC Registered RAM
256GB DDR4-2400 ECC Load-reduced RAM
4 DIMM (with 1 processor) and 8 DIMM (with 2 processors)
Transfer rates up to 2400 MT/s. Only registered and load-reduced ECC DIMMs are supported.
Registered and Load-reduced RAM cannot be intermixed.
Video memory: graphics card(s) sold seperately.
Genuine Windows 7 Professional 64-bit Edition is pre-installed via downgrade rights from Windows 10 Pro 64-bit Edition.
OS Provided: Windows 10 Pro 64-bit Edition, Windows 7 Professional 64-bit
CD/DVD Type: DVD Super Multi
17.5"h x 6.8"w x 18.3"d
(2) PCIe Gen3 x16
(1) PCIe Gen3 x8, open-ended
(1) PCIe Gen2 x4, open-ended
(1) PCIe Gen2 x1, open-ended
NOTE: 1 PCI Open-ended connector allows a greater bandwidth card to be installed physically into a lower bandwidth connector/slot.
(2) 3.5" bays, internal
(2) 5.25" bays, external
(1) Slim ODD
(1) USB 3.0
(1) USB 2.0
(4) USB 3.0
(1) 3.5mm, microphone
(4) USB 3.0
(2) USB 2.0
(1) RJ-45 LAN
(2) 3.5mm audio (line-in, line-out)
(1) Power in
Drive controller: Integrated SATA 6.0 Gb/s
Power Provided: 925.00 watt(s)
925W power supply, 90% efficiency
# Processors Installed: 1# Processors Supported: 2Chipset Type: Intel C612Data Bus Speed: 2400 MHzNumber of Cores: 6-coreProcessor Manufacturer: IntelProcessor Model Number: E5-1650V4Processor Speed: 3.5 GHzProcessor Type: XeonProcessor Upgradability: Upgradable
Networking Protocol: Gigabit Ethernet
This product is subject to our return policy. Please see our complete return policy for details.
Compliant Standards: Energy Star 6.0, EPEAT Gold
Hard Drive Capacity: 1 TBHard Drive Interface: SATAHard Drive Type: InternalStorage Controller Type: SATA 6.0 Gbps
Video Card: No Graphics Controller