GIGABYTE UD1000GM PG5 ICE 1000W 80 PLUS Gold Fully‑Modular PSU

Description

Overview

The GIGABYTE UD1000GM PG5 ICE is a 1000W, 80 PLUS Gold certified, fully‑modular ATX desktop power supply designed for modern gaming and creator systems. The unit includes a native PCIe 16‑pin (12VHPWR) connector for next‑generation graphics cards and uses a compact chassis to improve compatibility with smaller enclosures.

. ([gigabyte.com](https://www.gigabyte.com/us/Power-Supply/GP-UD1000GM-PG5-rev-20/sp))

Key features

• 1000W total output with a single powerful +12V rail for GPU and CPU supply.
• 80 PLUS Gold efficiency (approximately 90% at typical load).
• Fully modular cable set to reduce clutter and improve airflow.
• Native PCIe 16‑pin connector (supports up to 600W for PCIe Gen5/Gen5.1 GPUs) plus multiple 6+2 pin PCIe outputs.
• Smart 120mm hydraulic bearing (HYB) fan with automatic speed control for quieter operation at low loads.

. ([gigabyte.com](https://www.gigabyte.com/us/Power-Supply/GP-UD1000GM-PG5-rev-20/sp))

Technical specifications

• Model: GP‑UD1000GM PG5 (UD1000GM PG5 / UD1000GM PG5 ICE).
• Form factor / spec: Intel ATX 12V (Gigabyte documentation lists ATX 12V v3.0; regional pages reference ATX 3.1 readiness).
• Dimensions: 150 × 140 × 86 mm (manufacturer specification).
• Fan: 120mm Hydraulic Bearing (HYB) fan; smart fan mode for low‑load silence.
• Efficiency: 80 PLUS Gold (typical ~90% efficiency at mid load).
• MTBF: >100,000 hours.
• Protections: OVP, OPP, SCP, UVP, OCP, OTP.
• Typical cable / connector set (manufacturer):
  • ATX 20+4 pin ×1
  • CPU/EPS 4+4 pin ×2
  • PCI‑e 16‑pin (native) ×1
  • PCI‑e 6+2 pin ×4
  • SATA ×8
  • Molex 4‑pin ×3 + floppy adapter ×1

. ([gigabyte.com](https://www.gigabyte.com/us/Power-Supply/GP-UD1000GM-PG5-rev-20/sp))

Compatibility & notes

Gigabyte markets the ICE variant in white and lists readiness for modern power requirements (PCIe Gen5/Gen5.1). Regional product pages and revisions mention ATX 3.1 / ATX 12V v3.0 compatibility — check the exact revision and regional product label for confirmation before assuming ATX 3.1 behaviour for extreme excursion handling. Use the supplied native 16‑pin cable for high‑power PCIe Gen5 cards rather than adapters where possible.

. ([gigabyte.com](https://www.gigabyte.com/nz/Power-Supply/GP-UD1000GM-PG5-ICE))