HP Z840 Workstation
Free shipping & free returns | Up to $40 off select Bose speakers with purchase of this PC | Save $180 instantly
Push your computing boundaries with the HP Z840 Workstation that helps you keep up with your biggest projects. Built for high-end computing and visualization, it delivers outstanding performance in one of the industry’s most expandable chassis.
Prepare to be spectacular

Prepare to be spectacular
The HP Z840 Workstation, HP’s highest performing workstation gets the best of HP Z DNA with incredible processing power, professional graphics, maximized memory, and internal storage capacity that helps you create work that makes a statement.
Get going
Experience expansion like you never dreamed possible with 7 PCIe slots, up to 10 internal drive bays, and 16 memory slots supporting up to 2TB of memory[3] the HP Z840 can do it all. Ready to get going?

Experience expansion like you never dreamed possible with 7 PCIe slots, up to 10 internal drive bays, and 16 memory slots supporting up to 2TB of memory[3] the HP Z840 can do it all. Ready to get going?
Keep going

Keep going
Reach your goals with the HP Z840 Workstation featuring uncompromised reliability, a tool-less chassis to facilitate upgrades, a rackable option[4] in addition to a desk side system, a lockable side panel, and handles to move the system around.
Return & exchange information
HP.com will accept returns or exchanges for this product up to 30 days after delivery.
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Product specifications
HP Data Sheet
Operating system
Windows 7 Professional 64 (available through downgrade rights from Windows 8.1 Pro 64)
Processor
Intel® Xeon® E5-2620 v3 (2.4 GHz, 15 MB cache, 6 cores)
Graphics
Not Included
Memory
16 GB 2133 MHz DDR4 ECC Registered RAM (4 x 4 GB)
Memory slots
8 DIMM (with 1 processor) and 16 DIMM (with 2 processors)
Hard drive
1 TB 7200 rpm SATA
Optical drive
Slim SATA SuperMulti DVD writer
Ports
4 USB 3.0; 1 combo headset; 1 microphone
Front
Back
Internal
4 USB 3.0; 2 USB 2.0; 1 serial; 2 PS/2; 2 RJ-45; 1 audio line in; 1 audio line out
2 USB 2.0; 1 USB 3.0
Expansion 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
Audio
Integrated IDT 92HD94 audio
Dimensions (W X D X H)
8 x 20.7 x 17.5 in
Weight
46.7 lb
Warranty
Protected by HP Services, including a standard limited 3 years parts, 3 years labor, and 3 years onsite service (3/3/3) warranty. Certain restrictions and exclusions apply.
Return & exchange information
HP.com will accept returns or exchanges for this product up to 30 days after delivery.
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Browse Accessories
Browse Accessories
HP USB External DVDRW Drive
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HP DMS-59 to Dual DisplayPort Kit
- Support up to two digital displays with the use of this optional DMS-59 to DisplayPort adapter
HP DisplayPort To VGA Adapter
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HP DisplayPort to DVI-D Adapter
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HP USB Graphics Adapter
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HP Single Monitor Arm
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HP Serial Port Adapter
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Logitech Z313 2.1 Speaker System - 25 W RMS - Black
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- Free shipping & free returns
- Up to $40 off select Bose speakers with purchase of this PC
- Save $180 instantly
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