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HP Z840 tower workstation in dark grey finish

HP

HP Z840 28-Core Workstation 2x Xeon E5-2680 v4 2.40GHz 16GB DDR4

SKU CH-CQGK-6JG67

Dual 14-core Xeon processors deliver 28 cores at 2.40 GHz with 16 GB DDR4 for professional rendering and engineering workloads

  • ProcessorIntel Xeon E5 v4
  • Installed RAM16 GB
  • Installed SSDNo
  • Processor core count14-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • 28 cores from dual Xeon E5-2680 v4 CPUs handle heavy multi-threaded workloads
  • 14 cores per processor at 2.40 GHz deliver responsive performance for rendering and engineering
  • 16 GB DDR4 memory supports smooth multitasking with large project files
  • Tower chassis provides room to add the storage and GPU you need
  • LGA 2011 dual-socket platform allows full 28-core configuration out of the box

Dual 14-Core Xeon 2.40 GHz

This HP Z840 workstation delivers 28 total cores from two Intel Xeon E5-2680 v4 processors running at 2.40 GHz. The tower chassis uses LGA 2011 sockets and includes 16 GB of DDR4 memory. No storage drives or operating system are installed, so the platform is ready for a custom build.

Suits CPU-heavy workflows.

The dual-processor design handles rendering, engineering simulations, and multi-threaded content creation where core count matters. Buyers who need dedicated graphics acceleration or pre-installed storage should look elsewhere, as the unit ships without a GPU, drives, or OS.

28-core total from two 14-core CPUs

With 28 physical cores available, this configuration scales across heavily threaded professional applications. The fixed 16 GB DDR4 capacity and absent storage mean memory and drive choices will define the final system balance.

How it compares

Measured against everything we stock in Desktop Workstation Computers, at today’s prices. Recalculated every night.

Price $365.99
Cheaper than about 92% of the 1,534 comparable items (median $2,906.49).
Installed RAM 16 GB
Lower than about 96% of the 1,387 comparable items (median 128 GB).
Processor core count 14-Core Processor
Lower than about 70% of the 1,207 comparable items (median 24).

Specifications

Product
Brand nameHP
Product lineZ840 Workstation
Product typeTower
Processor
ProcessorIntel Xeon E5 v4
Processor core count14-Core Processor
Processor socketLGA 2011
Processor speed2.4 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM16 GB
Type of memoryDDR4
Storage
Installed SSDNo
Installed storageNo Hard Drive
Software
Operating systemNo

Questions about this item

What memory type and capacity must I add to use this Z840 workstation?

The system requires DDR4 modules; 16 GB is installed and additional DDR4 memory can be added to the available slots.

Can I keep my existing LGA 2011 cooler when installing these dual Xeon E5-2680 v4 processors?

Yes, each processor uses the LGA 2011 socket, so a compatible LGA 2011 cooler can be reused for both CPUs.

How do I confirm the 28 cores are active after assembly?

Open Task Manager or a system information tool and verify that 28 logical processors are reported for the dual 14-core Xeon configuration.

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