SilverStone
Silverstone Technology 850W Computer Power Supply PSU Fully Modular
Bottom line: The Silverstone Technology 850W Computer Power Supply PSU Fully Modular ($114.99 on Amazon as of 2026-10-06): 140mm depth fits compact ATX cases where longer 850W units crowd the drive bays; main trade-off: listing does not confirm ATX 3.x or a native 12V-2x6/12VHPWR connector.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 140mm depth fits compact ATX cases where longer 850W units crowd the drive bays
- ✓ Fully modular cables, so you only run the leads your build needs
- ✓ 80 Plus Gold efficiency with 850W maximum DC output
- ✓ Single +12V rail with strict 2.5% voltage regulation and low ripple and noise
- ✓ Rated for 24/7 continuous output at 40C, with a 120mm fan as quiet as 18dBA
Cons
- ✗ Listing does not confirm ATX 3.x or a native 12V-2x6/12VHPWR connector
- ✗ Warranty length not stated in the listing; confirm terms with SilverStone
- ✗ Gold, not Platinum or Titanium, efficiency for heavy always-on workloads
- ✗ Cable lengths and connector counts not listed; check them before a full-tower build
Manufacturer description
To meet the requirements of current and future desktop computers, Silverstone created the Strider gold s Series power supplies. The Strider gold s models are all new designs engineered to be the smallest, full-modular ATX power supplies at any wattage levels. The Strider gold s Series includes wattage range from 550W to 1500W for a great variety of applications. With short depth designs, All models in the series are among the world's smallest full-modular ATX PS us. In addition to 80 plus Gold Level efficiency, The Strider gold s PS us are built to meet very high standards in electrical…
SpecPicks Verdict
SpecPicks scored Silverstone Technology 850W Computer Power Supply PSU Fully Modular using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. SilverStone's power supplies 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 power supplies 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.
Key Features
- 850 Watt maximum DC output
- Compact design with a depth of 140mm for easy integration. 100% modular cables design
- 80 PLUS Gold certification
- Class-leading single +12V rail. Strict 2.5% Voltage regulation and low ripple & Noise. 24/7 continuous Power output with 40℃ operating Temperature
- Silent running 120mm fan with 18dBA minimum
Full Specifications
| Brand | SilverStone |
|---|---|
| Wattage | 850 watts |
| Fan Size | 120 Millimeters |
| Model Name | SST-ST85F-GS-V2 |
| Unit Count | 1.0 Count |
| Form Factor | ATX |
| Model Number | SST-ST85F-GS-V2 |
| Connector Type | ATX |
| Cooling Method | Air |
| Number of Fans | 1 |
| Output Wattage | 850 |
| Item Dimensions | 12.5 x 8.5 x 5 inches |
| Mfr Part Number | SST-ST85F-GS-V2 |
| Compatible Devices | Personal Computer |
| Connector Quantity | 1 |
| Power Supply Design | Full Modular |
| Warranty Description | 3 year limited |
| Maximum Input Voltage | 240 Volts (AC) |
| Minimum Input Voltage | 100 Volts (DC) |
| Item dimensions L x W x H | 12.5 x 8.5 x 5 inches |
| Full listing title | Silverstone Technology 850W Computer Power Supply PSU Fully Modular with 80 Plus Gold & 140mm Design Power Supply (SST-ST85F-GS-V2) |
Ready to buy?
Silverstone Technology 850W Computer Power Supply PSU Fully Modular with 80 Plus Gold & 140mm Design Power Supply (SST-ST85F-GS-V2) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Related Power Supplies
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Retro Handhelds in 2026 — From $35 to $500
- Best 1440p Gaming GPUs in 2026
- How to Build a Windows 98 Retro PC in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Period-Correct 1999 Voodoo3 + Pentium III LAN Party Build Guide
- Steam Deck OLED vs ROG Ally Z1 Extreme: 2025 Comparison
- Best Budget SSD for Gaming and PC Upgrades in 2026
- GLM-5.2: The Open-Weights Model Built for Long-Horizon Agentic Tasks
- Voodoo 5 6000 Benchmarks: Quake III at Five Resolutions
- Retro Console Mods UK: Legal Rules & 2025 Options
- Best Hardware for Local OCR and Document AI in 2026
- RTX 4080M Desktop Build: 100W Gaming vs. RX 9070 GRE
- Crucial BX500 vs Samsung 870 EVO vs SanDisk SSD Plus: Best Budget SATA SSD
- KOORUI 4K QD-Mini LED vs Samsung Odyssey 4K: Which 27-Inch Wins?
- CompactFlash Boot Drive for Windows 98: Transcend CF133 Setup and Benchmarks
- ESP32-S3 vs RP2350 vs Nordic nRF54L15: Which MCU for On-Device AI in 2026?
- Best SSD for Raspberry Pi Boot (2026): USB SATA vs NVMe
- Ryzen 5 5600G vs Ryzen 7 5700X for a No-GPU Home Server
- RTX 4090 AI TOPS in 2026: What the Number Means
- Best Raspberry Pi Setup for Home Assistant in 2026
- Jellyfin NVENC Transcodes + a Local LLM on One RTX 3060 12GB
- DualSense vs GameSir G7 SE for PC Gaming in 2026: Which Controller Wins?
- Advanced Raspberry Pi Projects for Adults (2026 Guide)
- OpenAI's Codex Price War: When Local Coding on an RTX 3060 Wins
- Build a Privacy-First Ring Alternative on a Raspberry Pi 4 in 2026
- Run Qwen 3.6 27B Locally: VRAM, Quant & tok/s on a 12GB RTX 3060
- 2000s LAN Party, Modern Build: Period-Correct Hardware That Still Boots in 2026
- DeepSeek V4 Pro Local Inference: Hardware Requirements and Cost-Per-Million-Tokens vs API
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