Gigabyte P550SS ICE 550W 80 PLUS Silver power supply
Gigabyte P550SS ICE (GP-P550SS ICE GEU1) – 550 W power supply with 80 PLUS Silver (230 V EU) certification, ATX 12V v3.0 (ATX 3.1 compatible). 120 mm fluid dynamic bearing (FDB) fan. Warranty 36 months

Gigabyte P550SS ICE – 550 W 80 PLUS Silver power supply
Gigabyte P550SS ICE (GP-P550SS ICE GEU1) – 550 W PC power supply with 80 PLUS Silver (230 V EU) certification (efektyvumas – 90% esant tipinei apkrovai (230 V EU)). Atitinka ATX 12V v3.0 (ATX 3.1 compatible) standard and is cooled by a 120 mm fluid dynamic bearing (FDB) fan.
Power supply dimensions – 150 × 140 × 86 mm (standard ATX). Connectors: 1× ATX 20+4 pin (600 mm), 1× CPU/EPS 4+4 pin (650 mm), 2× PCIe 6+2 pin (600 mm + 120 mm), 5× SATA, 3× 4-pin Molex. Protections: OVP/OPP/SCP/UVP/OCP/OTP. This is the white ICE version with white cables. The Gigabyte P550SS ICE comes with an official 36-month warranty.
Key features
- 550 W galia, 80 PLUS Silver (230 V EU) sertifikatas.
- Standartas – ATX 12V v3.0 (ATX 3.1 compatible).
- 120 mm fluid dynamic bearing (FDB) fan.
- Protection against overvoltage, overload, short circuit, undervoltage, overcurrent and overheating (OVP/OPP/SCP/UVP/OCP/OTP).
- White housing and white cables (ICE).
Gigabyte P550SS ICE technical specifications
| Manufacturer | Gigabyte |
|---|---|
| Model | P550SS ICE |
| Manufacturer code | GP-P550SS ICE GEU1 |
| EAN | 4719331554910 |
| Galia | 550 W |
| Sertifikatas | 80 PLUS Silver (230 V EU) |
| Efektyvumas | 90% esant tipinei apkrovai (230 V EU) |
| Standartas | ATX 12V v3.0 (ATX 3.1 compatible) |
| PFC | Aktyvus (>0.9) |
| Input voltage | 155–240 V AC, 50–60 Hz |
| Input current | 6.3 A |
| Cable type | Flat, all white |
| Ports | 1× ATX 20+4 pin (600 mm) 1× CPU/EPS 4+4 pin (650 mm) 2× PCIe 6+2 pin (600 mm + 120 mm) 5× SATA 3× 4-pin Molex |
| Ventiliatorius | 120 mm fluid dynamic bearing (FDB) fan |
| Apsaugos | OVP/OPP/SCP/UVP/OCP/OTP |
| MTBF | >100 000 val. |
| Hold-up time | >16 ms |
| Power Good signalas | 100–150 ms |
| Matmenys | 150 × 140 × 86 mm |
| Colour | white |
| Warranty | 36 months |
Source – official Gigabyte P550SS ICE specifications page and supplier data (EAN, warranty).
Gigabyte P550SS ICE features
- 80 PLUS Silver (230 V EU) – 90% efektyvumas esant 50% apkrovai.
- Atitinka ATX 3.0 (ATX 3.1 compatible) – withstands power spikes of up to 2× the total power.
- 120 mm fluid dynamic bearing (FDB) fan – quieter than a standard sleeve bearing fan and longer lasting; its speed adjusts to load and temperature.
- Flat cables – lengviau sutvarkyti korpuse.
Who is the Gigabyte P550SS ICE for?
For office, home and entry-level gaming PCs with a graphics card that needs no more than two 6+2 pin connectors. The white ICE version suits light, white-themed PC builds.
Frequently asked questions
Will the Gigabyte P550SS ICE suit my graphics card?
The power supply has 2× PCIe 6+2 pin connectors. Check what power supply wattage and connectors your graphics card manufacturer recommends – the Gigabyte P550SS ICE is rated at 550 W.
Will it fit in my case?
Yes, if the case is designed for a standard ATX power supply. Dimensions – 150 × 140 × 86 mm.
Can it be used on a 110–120 V mains supply?
No. The manufacturer specifies an input voltage of 155–240 V AC, so this model is intended for the European 230 V mains.
What warranty is provided?
36-month official warranty via an authorised service centre.