HP -
HP Z640 Gaming Barebone SINGLE CPU
HP Z640 Gaming Barebone SINGLE CPU is a professional workstation base for building a work, computing, or gaming computer. The robust business chassis, quality power supply, and cooling are designed for long-term load and easy service.
This offer is for a barebone with a single Intel Xeon processor. Choose the processor configuration in the product variants according to the desired performance, number of cores, and clock speed.
What's included in the barebone
- Chassis, motherboard, power supply, cooling, and one processor of the selected variant.
- Integrated ports and network card of the motherboard.
- Tested refurbished base ready for further assembly.
What's not included
RAM, HDD/SSD, dedicated graphics card, and operating system are not included. Video output without a separate graphics card depends on the specific processor and motherboard connection. Before starting, it is necessary to add compatible RAM and storage; for processors without integrated graphics, a graphics card is also required.
Available processors
| Xeon E5-2620 V4 | 8 cores / 16 threads, 2.1–3 GHz, 85 W total, PassMark 9217 / single-thread 1626 |
|---|
PassMark is an indicative benchmark value from the CPU Benchmark database retrieved on June 24, 2026. Real performance depends on memory, cooling, BIOS, and the specific task.
Platform technical parameters
| Model | HP Z640 |
|---|---|
| Form Factor | Tower |
| Processor Configuration | 1 installed processor |
| Platform | Intel C612, up to 2× LGA2011-3; second CPU on riser |
| Memory Slots | DDR4 ECC, up to 12 slots with CPU riser |
| Expansion Slots | Full-size PCIe slots for professional or gaming graphics card |
| Storage | Internal SATA bays for 2.5/3.5” drives; options vary by chassis |
| Power Supply | 925 W 90% efficient power supply |
| Network | Integrated gigabit Ethernet |
| Condition | Refurbished / used goods, tested before shipping |
Suitable Use
After adding memory, disk, and an appropriate graphics card, the platform can be used for CAD, 3D modeling, video editing, virtualization, development, laboratory computing, or a cost-effective gaming build. For SFF models, a low-profile graphics card must be selected and the power supply limit observed.
Condition and Compatibility
This is a refurbished/used device from corporate operations. Each unit is inspected and tested before shipping. Normal cosmetic signs of use may be present. Photos are illustrative for the given model; minor differences in the front panel, power supply, drives, or blanking plates are possible depending on the specific manufacturing configuration.
- CPU:
- XEON E5-2620 V4 PassMark:9217/1626 8-core 3GHz
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2-Year Warranty
Complimentary shipping & returns
Detailed description
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It's not just about selling used devices, at newlifemac it's about the entire process...
What does REBUILT mean at newlifemac?
- Purchase of company equipment
- Diagnostics and testing
- Replacement of defective components
- Cleaning and resetting the system
- Final quality control
24 months warranty
We are confident in the quality of the products we offer and therefore provide a guarantee as for new goods.
30-point technical inspection
All products undergo thorough checks and stress tests.
14 days to return
Buy without any worries. We allow you to return the goods within 14 days