HP -
HP Z640 Gaming Barebone DUAL CPU
The HP Z640 Gaming Barebone DUAL CPU is a professional workstation base for building a work, computing, or gaming computer. The robust corporate chassis, quality power supply, and cooling are designed for long-term load and easy service.
This offer is a barebone with two identical Intel Xeon processors. 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 two processors 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 in the delivery. Video output without a separate graphics card depends on the specific processor and motherboard configuration. Before booting, it is necessary to add compatible RAM and storage; for processors without integrated graphics, a graphics card is also required.
Available Processors
| 2× Xeon E5-2660 V4 | 28 cores / 56 threads, 2–3.2 GHz, 210 W total, PassMark 25342 / single-thread 1903 |
|---|
PassMark is an indicative benchmark value from the CPU Benchmark database retrieved on 24. 6. 2026. Real performance depends on memory, cooling, BIOS, and the specific task.
Technical parameters of the platform
| Model | HP Z640 |
|---|---|
| Form Factor | Tower |
| Processor Configuration | 2 installed processors |
| 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 cards |
| 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 Usage
After adding memory, a drive, 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, it is necessary to choose a low-profile graphics card and monitor the power supply limit.
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 blanks are possible depending on the specific manufacturing configuration.
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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 DUAL 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