Gigabyte P650SS ICE 650W 80+ Silver Power Supply

Key Specifications

• Rated power: 650W
• 80 PLUS rating: Silver (230V EU), ~90% efficiency at 50% load
• Color: White (ICE edition)
• Fan: 120mm Fluid Dynamic Bearing (FDB)

Electrical

• Input voltage: 155–240V AC (EU‑focused spec; some listings show wider range)
• Input current: 6.3A
• Frequency: 50–60 Hz
• PFC: Active PFC (>0.9 typical)
• +12V rail: Single rail, ~54.1A → ~649W on +12V
• Protections: OVP, UVP, OCP, OTP, OPP, SCP

Dimensions

• Size: 150 × 140 × 86 mm (L × W × H)
• MTBF: >100,000 hours

Cables & Connectors (Non‑Modular, All‑White Flat Cables)Typical connector layout for the ICE version:

• 1 × 24‑pin ATX (20+4) – 600 mm
• 2 × CPU/EPS 8‑pin (4+4) – 650 mm + 120 mm on one cable
• 2 × PCIe 8‑pin (6+2) – 600 mm each (2 connectors total)
• SATA + Peripheral:
  • 1 cable: 3 × SATA + 1 × 4‑pin Molex
  • 1 cable: 2 × SATA + 2 × 4‑pin Molex
  • Total: 5 × SATA, 3 × Molexgigabyte+1

Features & Design Notes

• • ATX 3.0 / 3.1 compatible: Supports up to 200% power excursion for short GPU spikes.
  • 80 PLUS Silver (EU): Slightly higher efficiency than typical Bronze units at 230V, helping reduce heat and fan noise under load.
  • Single +12V rail: Simplifies power distribution; good for modern GPUs and CPUs.
  • 120mm FDB fan: Generally quieter and longer‑lasting than basic sleeve‑bearing fans.
  • White theme: Aimed at white or light‑colored builds where cable and PSU color matter.