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.
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.
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 the HP Z840 can do it all. Ready to get going?
Reach your goals with the HP Z840 Workstation featuring uncompromised reliability, a tool-less chassis to facilitate upgrades, a rackable option in addition to a desk side system, a lockable side panel, and handles to move the system around.
1 (total) / 0 (free) x external 5.25" Slim Line , 2 (total) / 1 (free) x external 5.25" x 1/2H , 4 (total) / 3 (free) x internal 3.5" x 1/3H
2 (total) / 1 (free) x CPU , 16 (total) / 14 (free) x DIMM 288-pin , 1 (total) / 1 (free) x PCIe 3.0 x4 , 2 (total) / 2 (free) x PCIe 3.0 x16 , 1 (total) / 1 (free) x PCIe 3.0 x8 (2 processors must be installed) , 1 (total) / 1 (free) x PCIe 3.0 x16 (2 processors must be installed) , 1 (total) / 1 (free) x PCIe 2.0 x1 , 1 (total) / 1 (free) x PCIe 2.0 x4
8 x USB 3.0 (4 front, 4 rear) , 2 x USB 2.0 , 1 x PS/2 mouse , 1 x PS/2 keyboard , 2 x LAN (Gigabit Ethernet) , 1 x audio line-in , 1 x microphone (1 in front) , 1 x audio line-out , 1 x headphones/microphone (1 in front) , 1 x serial
Power-on password, serial port I/O control, USB port control, audio ports control, network port control, Setup Password
Security lock slot (cable lock sold separately)
Security Slot Type
Kensington security slot
ACPI 2.0, RoHS, WEEE
AC 120/230 V (50/60 Hz)
Power Factor Correction
Operating System / Software
Microsoft Windows 7 Professional 64-bit Edition (available through downgrade rights from Windows 8.1 Pro 64-bit) + Windows 8.1 Pro 64-bit Licence
Cyberlink PowerDVD, CyberLink Power2Go, HP Power Assistant, PDF Complete Corporate Edition, HP Performance Advisor, HP Remote Graphics Software 5
Service & Support
Limited warranty - parts and labour - 3 years - on-site
Dimensions & Weight
Min Operating Temperature
Max Operating Temperature
Humidity Range Operating
8 - 85% (non-condensing)
Not quite found what you are looking for? You can find products which may be more suitable by simply checking the features that interest you and clicking the find button.