GIGABYTE UD1000GM PG5 V2 ICE - 1000W 80 Plus Gold Certified - PCIe5.1 Ready - ATX3.1 - Fully Modular Power Supply (GP-UD1000GMPG5 ICE)
As an Amazon Associate, SpecPicks earns from qualifying purchases.
*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.
Bottom line: The GIGABYTE UD1000GM PG5 V2 ICE - 1000W 80 Plus Gold Certified - PCIe5.1 Ready - ATX3.1 - Fully Modular Power Supply (GP-UD1000GMPG5 ICE) is a niche pick — read recent reviews before buying in the power supplies category, priced around $139.99. Compare close alternatives before committing.
The GP-UD1000GMPG5 ICE introduces a variety of high-quality materials and top-notch design. Enjoy unrivaled performance with Japanese capacitors, and a +12V Single Rail which will provide exceptional power output and stability for your system.
SpecPicks Verdict
SpecPicks scored GIGABYTE UD1000GM PG5 V2 ICE - 1000W 80 Plus Gold Certified… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the power supplies category. Compare with similarly-priced alternatives in the power supplies category before committing. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
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 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
- ✓ 1000W Capactiy with Single +12V Rail
- ✓ 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
- 1000W Capactiy with Single +12V Rail
- Supports PCIe Gen 5.1 graphics cards (16 Pin)
- Intel ATX 3.1 Certified
- 80 PLUS Gold Certified
- ATX Form Factor
Full Specifications
| Brand | GIGABYTE |
|---|---|
| Wattage | 1000 watts |
| Model Name | GP-UD1000GMPG5 ICE |
| Form Factor | ATX |
| Model Number | GP-UD1000GMPG5 ICE |
| Connector Type | ATX |
| Cooling Method | Air |
| Output Wattage | 1000 watts |
| Item Dimensions | 5.91 x 5.51 x 3.39 inches |
| Mfr Part Number | GP-UD1000GM PG5 ICE |
| Number of Items | 1 |
| Compatible Devices | Computer |
| Power Supply Design | Full Modular |
| Warranty Description | 10 years Manufacturer |
| Maximum Input Voltage | 240 volts_of_alternating_current |
| Minimum Input Voltage | 100 volts_of_alternating_current |
| Item dimensions L x W x H | 5.91 x 5.51 x 3.39 inches |
| System Bus Connector Type | 24 Pin |
| Connector Type Used on Cable | ATX |
Ready to buy?
GIGABYTE UD1000GM PG5 V2 ICE - 1000W 80 Plus Gold Certified - PCIe5.1 Ready - ATX3.1 - Fully Modular Power Supply (GP-UD1000GMPG5 ICE) 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.
View Current Price on Amazon →
*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.
Related Power Supplies
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- How to Build a Windows 98 Retro PC in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best 1440p Gaming GPUs in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
More reviews from the SpecPicks archive
Browse all reviews →- Host a Quake 3 + UT99 LAN Server on a Raspberry Pi 4 in 2026
- A Practical Look at the PlayStation Architecture — and Why It Still Matters
- Build a Low-Power Jellyfin Server on a Raspberry Pi 4 8GB in 2026
- Best Budget PC Gaming Accessories Under $100 in 2026
- RTX 5090 vs. M5 Max 128GB for Agentic Dev (2026)
- After the Claude Code Malware Scare: Build an Isolated Local Agent Rig
- Ah Yes, 'Gaming' Laptops: The Hype vs. Reality
- Best CPU Cooler for AM4 Ryzen in 2026
- Building a Period-Correct 2001 GeForce 3 Windows 98 SE Rig — With a CompactFlash Boot Drive
- Build a DualSense PC Dongle with a Raspberry Pi Pico: Adaptive Triggers and Haptics on Windows
- Build a Sub-$60 Air Quality Monitor on a Raspberry Pi 4 (CO₂, PM2.5, VOC)
- Best CRT Monitor for Retro Gaming: 2026 Buying Guide
- Local LLM Agent Infrastructure: 2026 Hardware Guide
- Vision LLMs Driving Win98 Driver Installs: Inside Our 4-PC Retro Fleet
- What Hardware Runs a Gemini-Class Model Locally in 2026?
- Voodoo5 5500 PCI Boots on a Modern Z77 Board: Retro-on-Modern Just Got Easier
- Leanstral 1.5 on an RTX 3060 12GB: Local Math + Bug-Finding Benchmarks
- Ryzen 7 9800X3D vs Ryzen 9 9950X3D: The 2026 X3D Buyer's Verdict
- Raspberry Pi OS Moves to Linux 6.18 LTS: Performance Gains for Pi 4 Owners
- 007 First Light on Steam Deck: Performance & Best Settings
- Using Claude to Drive Period-Correct Win98 Driver Installs on Voodoo and GeForce 4 Hardware
- Best Wired Headset for PlayStation Cross-Play Cross-Platform Voice Chat (2026)
- Raspberry Pi 5 8GB Review: Specs, Price & Use Cases (2025)
- Building a 3dfx Voodoo2 SLI Win98 Rig with a CompactFlash Boot Drive
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