GIGABYTE GP-P550SS 550W 80 PLUS Silver Certified Power Supply - ATX 3.0 Standard, Quiet 120mm Fan, Flat Cable Design, BULK PACK

Name: GIGABYTE GP-P550SS 550W 80 PLUS Silver Certified Power Supply - ATX 3.0 Standard, Quiet 120mm Fan, Flat Cable Design, BULK PACK
Brand: GIGABYTE
Price: 76.00 GBP
Availability: OutOfStock

$76.00

Be the first to know when it's back in stock!

Delivery and Shipping

Order Processing

Orders are typically dispatched within 1-3 working days.

Delivery Options

Royal Mail 48: £1.50 on orders up to £20.
Royal Mail Tracked 48: Free on orders over £20.
DPD Next Day: Free on orders over £50 or £6.99.
International Shipping: Available at checkout.

You’ll receive tracking details as soon as your order ships track your order here. For full details, please see our Shipping Policy.

Free Returns

Buy with confidence. If you're not completely satisfied with your purchase, you can return eligible items within 60 days of delivery. Products must be unused, in their original condition and packaging, and accompanied by proof of purchase.

No hassle if there's a problem. If your item arrives damaged, defective, or incorrect, simply get in touch and we'll work quickly to make it right.

Simple returns, fast refunds. Once your return has been received and inspected, approved refunds are issued to your original payment method. View our full Refund Policy for complete details and exclusions.

GIGABYTE GP-P550SS 550W 80 PLUS Silver Certified Power Supply - ATX 3.0 Standard, Quiet 120mm Fan, Flat Cable Design, BULK PACK

$76.00

GIGABYTE GP-P550SS 550W 80 PLUS Silver Power Supply

The GIGABYTE GP-P550SS is a high-performance 550W power supply unit designed for desktop PCs. With 80 PLUS Silver certification and support for the Intel ATX 3.0 standard, it delivers efficient, stable power for modern systems.

Key Features

80 PLUS Silver Certified
Up to 90% efficiency at 50% load (230V EU) for reduced power loss and heat.
ATX 3.0 Compatible (Supports ATX 3.1)
Built to the Intel ATX 12V v3.0 standard and compatible with ATX 3.1 platforms.
Quiet, Durable Cooling
Equipped with a 120mm Fluid Dynamic Bearing (FDB) fan for quieter operation and enhanced durability.
Single +12V Rail Design
Powerful single +12V rail for stable power delivery, suitable for overclocking.
Flat, All-Black Cables
Flat cable design improves airflow and helps reduce clutter inside the chassis.
Comprehensive Protection
Built-in protection: OVP, OPP, SCP, UVP, OCP, OTP.
3-Year Warranty
Backed by a 3-year warranty for added confidence.

Specifications

Specification	Details
Model	GP-P550SS
Form Factor	ATX 12V v3.0
Output Capacity	550W
Efficiency	80 PLUS Silver (90% at typical load, 230V EU)
Input Voltage	155–240 Vac
Input Current	6.3A
Input Frequency	50–60 Hz
Dimensions	150 x 140 x 86 mm
Fan Type	120mm Fluid Dynamic Bearing (FDB) fan
MTBF	> 100,000 hours
Protection	OVP / OPP / SCP / UVP / OCP / OTP
Hold Up Time	100–150 ms
Cable Type	Flat, all black

Connectors & Cable Lengths

Motherboard
ATX/MB 20+4 Pin x 1: 600mm
CPU
CPU/EPS 4+4 Pin x 1: 650mm
PCI-E (Graphics)
PCI-e 6+2 Pin x 2: 600mm + 120mm
SATA & Peripheral
SATA x 3 + 4 Pin Peripheral x 1: 500mm + 120mm + 120mm + 120mm
SATA x 2 + 4 Pin Peripheral x 2: 500mm + 120mm + 120mm + 120mm

The GIGABYTE GP-P550SS combines efficient power delivery, quiet cooling, and a clean cable design, making it a strong choice for reliable desktop PC builds.