GIGABYTE P550SS Power Supply - PCIe 5.0, 80 PLUS Silver, Fully Modular Design, 120mm Fan, ATX 3.0 compatible, EU Plug
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£95.33 from Onbuy.com
- 80 Plus Silver efficiency •
- Supports ATX 3.0 standard •
- Fully modular design •
- 120mm fan with fluid dynamic bearing •
- More features
Offers updated on: 19/12/2025. Paid and non-exhaustive ads. ★ The ratings are generated from multiple sources, including data provided by the merchant and publicly available information.
Description
The GIGABYTE P550SS Power Supply is your reliable partner in powering up your PC with efficiency and durability. Released with an 80 PLUS Silver certification, this power supply unit offers impressive savings on your electricity bill while providing stable performance.
Designed for enthusiasts and gamers alike, it boasts a fully modular design that allows for easy cable management, ensuring your build looks clean and tidy. With its robust 550 W of total power, the GIGABYTE P550SS supports all your gaming and computing needs effectively.
Here are some of the key features of the GIGABYTE P550SS Power Supply:
- Total power output of 550 W
- Efficiency rating of up to 90% due to its 80 PLUS Silver certification
- Active Power Factor Correction (PFC) for improved performance
- Comprehensive protection features including over current, over power, over voltage, overheating, short circuit, and under voltage
- Compatible with ATX 3.0 and PCIe 5.0 standards
Utilizing a 120mm top-mounted fan, this PSU ensures optimal cooling while maintaining a low noise level during operation. The powerful fan, combined with its ball bearing technology, promotes durability and longevity, boasting an impressive mean time between failures (MTBF) of 100,000 hours.
Perfect for gamers, content creators, and PC builders, this unit offers a wide variety of connector options to accommodate various components:
- 5 SATA connectors for your storage devices
- 4 Molex connectors for older peripherals
- 2 PCI Express connectors for your graphics cards
- 4+4 pin CPU power connector for compatibility with various motherboards
The GIGABYTE P550SS is designed to fit seamlessly into any system with its dimensions of 140mm width, 150mm depth, and 86mm height. Weighing only 1.86 kg, it is lightweight yet sturdy.
With a 3-year warranty, you can trust in the longevity and reliability of the GIGABYTE P550SS Power Supply. Whether you are upgrading your existing setup or building a new one from scratch, this PSU ensures that your system remains stable and successful in all your computing endeavors.
Features
Power
- Total power:550 W
- AC input voltage:155-240 V
- AC input frequency:50/60 Hz
- Input current:6.3 A
- Power Factor Correction (PFC) type:Active
- Combined power (+3.3V):100 W
- Combined power (+12V):549.6 W
- Combined power (+5V):100 W
- Combined power (-12V):3.6 W
- Combined power (+5Vsb):15 W
- Max output current (+3.3V):20 A
- Max output current (+12V):45.8 A
- Max output current (+5V):20 A
- Max output current (-12V):0.3 A
- Max output current (+5Vsb):3 A
- Hold time:16 ms
- Efficiency:90%
- Power Good signal delay range:100 - 150 ms
- Power protection features:Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Ports & interfaces
- Motherboard power connector:20+4 pin ATX
- Motherboard power cable length:60 cm
- Number of SATA power connectors:5
- Peripheral (Molex) power connectors (4-pin):4
- PCI Express power connectors (6+2 pin):2
- CPU power connector (4+4 pin):Yes
- ATX power connector (20+4 pin):Yes
- Floppy drive power connector:2
- Floppy disk drive connector:Yes
- PCI Express connector:Yes
- Cabling type:Non-Modular
Performance
- 80 PLUS certification:80 PLUS Silver
- Purpose:PC
- Power supply unit (PSU) form factor:ATX
- ATX version:3.1
- Bearing technology:Ball bearing
- Mean time between failures (MTBF):100000 h
Design
- Product colour:Black
- Cooling type:Active
- Fan diameter:12 cm
- Number of fans:1 fan(s)
- Fan location:Top
- On/off switch:Yes
Weight & dimensions
- Width:140 mm
- Depth:150 mm
- Height:86 mm
- Weight:1.86 kg
Packaging data
- Package width:254 mm
- Package depth:206 mm
- Package height:117 mm
- Package weight:2.32 kg
- Package type:Box
Logistics data
- Warranty period:3 year(s)
Price history
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