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HP Z840 Workstation

The Z840 has amazing processing power, internal storage capability, max amount of memory and ability to provide graphics on a professional level. The design offers handles to lift the system and can be used as a side tower or mounted on a rail kit. The system offers a side panel with a key lock, and eight displays. A HP Z Cooler is included that reduces system noise and each cooling zone has sensors so that the fans are only running as long as required to preserve energy. There are three different cooling zones, one for the PSU, one for the storage and l/O and one for the CPU’s and memory. The system has a total of 44 processors and has 16 memory slots with an additional seven expansion slots for 10 storage devices. The standard power supply is 850W and graphics card power goes up to 600W. The system comes with 4 LFF 3.5-inch drive bays and two additional hard drives can be added to the external drive bays.

Innovative Design


  • Intel Xeon E5-2600v3 and E5-2600v4 Processor Family
  • Up to 36 Cores, thats 72 Core Hyper-Threading!
  • Up to 1TB of memory
  • Thunderbolt 2 Technology



Processor: Intel Xeon E5-2600 V3 and E5-2600 V3 series processors up to 36 Total Cores with up to 2x 8.0GT/s and up to Hyperthreading available on select processors

Memory: Supports up to 1TB of total memory, 16 DIMM slots, 8 channels per CPU (actual memory speed dependent on processor capability). Note: Price for CTO are based on 12800R Memory Modules.

Drive Bays: Up to four 3.5'' or 2.5'' (adapter needed for 2.5'') internal SATA, SAS or SSD hard drives. 3 external 5.25'' bays.

Raid Controller: Factory integrated RAID available for SATA/SAS drives (RAID 0, 0 Data, 1, 5, and 10)

Operating System: Compatible with the following:

  • Windows 10 Professional 32-Bit or 64-Bit
  • Windows 7 Ultimate 32-Bit or 64-Bit
  • Windows 7 Professional 32-Bit or 64-Bit
  • Windows 7 Ultimate 32-Bit or 64-Bit with XP mode
  • Windows Vista Ultimate SP1, 32-Bit or 64-Bit
  • Windows Vista Business SP1, 32-Bit or 64-Bit
  • Red Hat Enterprise Linux WS v.5.3 EM64T (Also certified to run Red Hat Enterprise Linux Version 4.7 64-Bit

Power Supply:

  • 850W 88% Efficient wide-ranging, active Power Factor Correction.
  • 1125W 90% Efficient wide-ranging, active Power Factor Correction.**

**Required for E5-2637v3, E5-2637v4, E5-2643v4, E5-2680v4, E5-2683v4, E4-2667v4, E5-2687Wv4, E5-2690v4, E5-2695v4, E5-2697v4 and E5-2699v4 Processors. Also required for Quadro 6000 and 2nd Quadro K2000, K4000, or K5000 graphic card

Dimensions: 47 Lbs, 17.5'' x 8'' x 20.7'' (L x W x H)

Networking: Integrated Intel I218LM PCIe GbE Controller

Slots: 2 PCIe Gen3 x16; 1 PCIe Gen3 x16 (when 2nd CPU installed); 1 PCIe Gen2 x4 (when 1 CPU installed) OR PCIe Gen3 x8 (when 2nd CPU installed); 1 PCIe Gen3 x8; 1 PCIe Gen3 x4; 1 PCIe Gen2 x1; 1 PCIe Gen2 x 4 when 1 CPU is installed. Transforms to PCIe Gen3 x8 when 2nd CPU installed. The PCIe x8 connectors are open ended, allowing a PCIe x16 card to be seated in the slot.

Front Ports: 4 USB 3.0; 1 combo headset; 1 microphone

Rear Ports: 4 USB 3.0; 2 USB 2.0; 1 serial; 2 PS/2; 2 RJ-45; 1 audio line in; 1 audio line out

Internal Ports: 2 USB 2.0; 1 USB 3.0

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