HP Z820 Workstation 2X E5-2640 Six Core 2.5Ghz 64GB 500GB K2000 (Renewed)
Status: HP Z820 Workstation 2X E5-2640 Six Core 2.5Ghz…: Unavailable on Amazon as of . SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.
Bottom line: The HP Z820 Workstation 2X E5-2640 Six Core 2.5Ghz 64GB 500GB K2000 is a specs-and-price decision rather than a crowd-consensus one in the workstations & creator desktops category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:
Similar: PCSP Z440 Workstation Tower Desktop PC — $528.00 on Amazon as of 2026-10-08 22:16 UTC (price may vary).
Similar: HP Z4 G4 Workstation — $600.00 on Amazon as of 2026-10-08 10:13 UTC (price may vary).
Similar: PCSP P520 Tower Workstation PC - Intel Xeon… — $620.50 on Amazon as of 2026-10-08 10:13 UTC (price may vary).
Pros & Cons
Pros
- ✓ Backed by Amazon Renewed's warranty and support channels
Cons
- ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.
SpecPicks Verdict
SpecPicks scored HP Z820 Workstation 2X E5-2640 Six Core 2.5Ghz 64GB 500GB K2000 using a rating × review-volume × price-fit model applied to published specs and reviews across the workstations & creator desktops category. Amazon Renewed's workstations & creator desktops lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for workstations & creator desktops of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Full Specifications
| Brand | HP |
|---|---|
| Color | Black |
| RAM Type | DDR3 SDRAM |
| CPU Model | Intel Xeon |
| CPU Speed | 2.5 GHz |
| Model Name | Z820 |
| Model Year | 2011 |
| Resolution | 3840 x 2160 |
| Style Name | Minimalist |
| Aspect Ratio | 16:9 |
| Display Type | HDMI-compatible displays (LED, LCD) |
| Model Number | Z Series Z820 |
| Video Output | HDMI |
| Built-In Media | Keyboard, DVD Drive |
| Cooling Method | Air, Liquid |
| Item Dimensions | 24 x 24 x 12 inches |
| Keyboard Layout | QWERTY |
| Power Plug Type | Type A - 2 pin (North American) |
| Processor Brand | Intel |
| Processor Count | 6 |
Ready to buy?
Amazon shows no buyable offer for HP Z820 Workstation 2X E5-2640 Six Core 2.5Ghz… at the last check. A similar in-stock product is PCSP Z440 Workstation Tower Desktop PC. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Workstations & Creator Desktops
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Best 1440p Gaming GPUs in 2026
- How to Build a Windows 98 Retro PC in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
More reviews from the SpecPicks archive
Browse all reviews →- Ryzen AI Max vs RTX 40 Series: Which Wins for AI and Gaming?
- Best 1440p 240Hz Gaming Monitors in 2026
- KOORUI 4K QD-Mini LED vs Samsung Odyssey 4K: Best 27-Inch Gaming Monitor?
- Best Raspberry Pi Alternative for Emulation (2025)
- GTX 1050 Ti 4GB vs Ryzen 5 5600G iGPU: Which Actually Runs Qwen3 4B?
- Pi Pico Puts Bluetooth Keyboards on the I2C Bus
- Homelab Changes You Wish You'd Made Sooner
- Cut AI API Bills: Run Local LLMs on an RTX 3060 12GB (2026)
- AI-Driven Driver Install on Win98: Using a Vision LLM to Recover a Voodoo3 PCI Card
- Field Report: Running Qwen 3.6 35B-A3B on a 32GB M2 Mac
- Intel Arc B60 Stable Diffusion: Setup & Benchmarks 2025
- Voodoo5 5500 AGP Won't POST: Complete Troubleshooting Guide for 2026 Restorations
- Best Brand Page: Logitech G Gaming Gear Lineup for 2026 PC Builders
- 3dfx Voodoo2 SLI in 2026: Build Guide, Glide Setup, CF Storage
- Raspberry Pi AI Kit 2025: Specs, Uses, and Limits
- Best PC Couch-Gaming Setup in 2026: Controllers, Display, and Audio
- Raspberry Pi 5 IOMMU Support Is Landing in the Mainline Linux Kernel
- Qwen Plays DCSS: What Roguelike Runs Tell Us About Long-Context Agent Performance
- RTX 5090 AI Models: Performance, VRAM, Power
- Panther Lake NPU vs RTX 3060 12GB for Local LLM Inference
- Best GPU for Local Stable Diffusion at 1080p/1440p in 2026
- ComfyUI Ideogram 4: Setup, GPU Needs & Hardware Guide
- Best Racing Wheel for Forza Horizon 6 on PC (2026)
- Best CPU Cooler for Ryzen 7 5800X Overclocking (2026)
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090