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Seasonic CORE GX ATX 3.1  (SRP-CGX651-A5A32SF) 650W PSU, 120mm Fan, 80 PLUS Gold, Fully Modular, Individual Black Cables with Braided Pattern, 7 Years Warranty - Black

SEASONIC · Power Supplies

Seasonic CORE GX ATX 3.1 (SRP-CGX651-A5A32SF) 650W PSU, Black

Manufacturer part no.
SRP-CGX651-A5A32SF
Brand
SEASONIC
£88.42

inc. VAT · £73.68 ex. VAT · UK VAT at 20%

In stock

Order before 5pm Monday to Friday for same-day despatch.

Next working day delivery from £7.20 · 14-day returns · Faulty within 30 days, full refund

Specification

Wattage650W
Size/VersionATX 3.1
ModularFully
SATA Connections6
CertificationGold
ColourBlack

Warranty

Seasonic Limited Warranty. Warranty Type: Limited. Warranty Coverage: Seasonic warranty covers manufacturing defects and faults.Warranty Instructions: Within 3 Years: If a power supply becomes faulty within 3 years of the original purchase date, the product can be returned to Target for credit or replacement (subject to stock availability) via our Online RMA System. Seasonic Direct (After 3 Years): After the initial 3 year RTB period, please contact Seasonic directly for support within the remaining warranty period.Warranty Information: Warranty claims are handled by us on 0118 359 2220.

Seasonic CORE GX ATX 3.1 (SRP-CGX651-A5A32SF) 650W PSU, 120mm Fan, 80 PLUS Gold, Fully Modular, Individual Black Cables with Braided Pattern, 7 Years Warranty - Black

The Seasonic CORE GX 650W is a fully modular ATX 3.1 power supply designed for modern gaming PCs, workstations and performance systems. With 80 PLUS Gold certification, PCIe 5.1 support and native 12V-2x6 connectivity, it provides efficient and future-ready power delivery. Seasonic's OptiSink thermal design improves heat dissipation and airflow, while the 120mm Hydro Dynamic Bearing fan with Smart and Silent Fan Control balances effective cooling with low operating noise. Its compact 140mm chassis and black braided-pattern modular cables make it ideal for clean, modern system builds.

Key Features
80 PLUS Gold (90% efficiency at 50% system load).
ATX 3.1 and PCIe 5.1 support.
Native 12V-2x6 connectivity for modern graphics cards.
Fully Modular cable design.
120mm Hydro Dynamic Bearing (HDB) fan.
Smart and Silent Fan Control (S²FC).
Seasonic OptiSink thermal design for improved heat dissipation.
Comprehensive OCP, OPP, OTP, OVP, SCP and UVP protection.
7-year manufacturer's warranty.

Full Specification
Model:
CORE GX 650W ATX 3.1

Manufacturer Part Number:
SRP-CGX651-A5A32SF

Output Power:
650W continuous power

Efficiency:
80 PLUS Gold (90% efficiency at 50% system load)

Voltage Rails:
Single +12V rail

+12V Output:
54A / 648W

ATX Form Factor:
ATX/EPS

ATX Standard:
ATX 3.1

PCIe Standard:
PCIe 5.1

Cabling:
Fully Modular

Connectors:
1 x 20+4-pin ATX
2 x 4+4-pin CPU/EPS
1 x 12V-2x6 (12+4-pin)
2 x 6+2-pin PCIe
6 x SATA
3 x 4-pin Molex

Fan:
120mm Hydro Dynamic Bearing (HDB) fan

Fan Speed Control:
Smart and Silent Fan Control (S²FC)

Power Input:
100-240V AC, 50/60Hz

Operating Temperature:
0-50°C

Power Output:
DC outputs: +12V, +5V, +3.3V, -12V and +5VSB

Cable Set:
Individual black cables with braided pattern

Protection:
OCP - Over Current Protection
OPP - Over Power Protection
OTP - Over Temperature Protection
OVP - Over Voltage Protection
SCP - Short Circuit Protection
UVP - Under Voltage Protection

Special Features:
Seasonic OptiSink thermal design, native PCIe 5.1 12V-2x6 connectivity, compact 140mm chassis

Warranty:
7-year manufacturer's warranty

Dimensions without cable (L x W x H), (mm)
140 x 150 x 86