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.
Couldn't load pickup availability
Pickup available at Česká republika
Usually ready in 24 hoursPairs well with
In stock! Ships within 1-2 business days.
90-day risk-free trial
2-Year Warranty
Complimentary shipping & returns
HP Z640 Gaming Barebone SINGLE CPU
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