darkFlash
DG850 850W 80 Plus Gold ATX 3.1 PCIe 5.1 PC Power Supply, Black | Fully modular PSU, native 12V-2x6 up to 600W cable, RTX 50/40 ready, compact 140mm ATX body, quiet HDB fan, 5-year warranty
*Price sourced from Amazon.com. Last updated 2026-08-01. Price and availability subject to change.
Bottom line: The DG850 850W 80 Plus Gold ATX 3.1 PCIe 5.1 PC Power Supply, Black | Fully modular PSU, native 12V-2x6 up to 600W cable, RTX 50/40 ready, compact 140mm ATX body, quiet HDB fan, 5-year warranty is a niche pick — read recent reviews before buying in the retro cpus category, priced around $69.99. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies darkFlash DG850 850W 80 Plus Gold ATX 3.1 PCIe 5.1 PC Power Supply… as a niche pick — read recent reviews before buying in the retro cpus category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. darkFlash's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for retro cpus 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by darkFlash's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 【ATX 3.1 & PCIe 5.1 Ready for New GPUs】 Built for modern gaming PCs, the DG850 supports ATX 3.1 and PCIe 5.1 standards with a native 12V-2x6 16-pin GPU cable for compatible RTX 50/40 Series graphics cards.
- 【850W 80 Plus Gold Power Delivery】 850W continuous power with 80 Plus Gold efficiency helps reduce wasted energy and heat, giving high-performance CPU and GPU builds stable, efficient power for gaming, streaming, and creative workloads.
- 【Fully Modular Design with Clean Cable Management】 Connect only the cables your build needs. The fully modular layout helps improve airflow, reduce cable clutter, and make installation easier in ATX, mATX, and compact mid-tower cases.
- 【Compact 140mm Body for Easier Installation】 The short 140mm depth gives more room for cable routing and front-mounted cooling components, making DG850 easier to fit into space-limited gaming PC builds without sacrificing power capacity.
- 【Quiet Cooling & Multi-Protection Design】 A quiet HDB fan helps balance cooling and noise under daily loads, while built-in protection circuits and a 5-year limited warranty add extra confidence for long-term PC use.
Full Specifications
| Brand | darkFlash |
|---|---|
| Wattage | 850 watts |
| Model Name | DG850 |
| Unit Count | 1 Count |
| Form Factor | ATX |
| Model Number | DG850 |
| Compatibility | PC |
| Connector Type | 24-pin, PCIe |
| Cooling Method | Air |
| Number of Fans | 1 |
| Output Wattage | 850 watts |
| Mfr Part Number | DG850 |
| Compatible Devices | Desktop Computer |
| Power Supply Design | Full Modular |
Ready to buy?
darkFlash DG850 850W 80 Plus Gold ATX 3.1 PCIe 5.1 PC Power Supply, Black | Fully modular PSU, native 12V-2x6 up to 600W cable, RTX 50/40 ready, compact 140mm ATX body, quiet HDB fan, 5-year warranty is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-08-01. Price and availability subject to change.
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