Seasonic PRIME GX 750 Watt Full Modular 80+ Gold PSU/Power Supply
750W Seasonic PRIME GX, Full Modular, 80PLUS Gold, SLI/CrossFire, Single Rail, 62A, 135mm Fan, ATX PSU
- By DPD to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout
- Collect instore Collect from our Bolton store, BL6 6PE | Free
- UPS and DPD Pickup Pickup from local convenience store | £4.79
PRIME GX 750 Watt Power Supply from Seasonic

INTRODUCING UNPARALLELED POWER TO YOUR PC Discover outstanding performance and technological excellence for your PC with the PRIME GX power supply. It uses an updated design and connection cables that make it easier than ever to install inside your rig. This third generation of PRIME Series uses a distinctive set of features and specifications so you can enjoy the most streamlined power for your system.
750Watts
80 PLUS GoldCertification
Intel ATX 12 VForm Factor
Excellent Efficiency for your Dream PC

80 PLUS® GOLDThe PRIME GX achieves 80 PLUS® Gold certification with its 90 % efficiency at 50 % system load.
The Finest Power for High Performance
MICRO TOLERANCE LOAD REGULATIONSeasonic’s latest design keeps the output voltage within a very tight range, achieving under 0.5 % load regulation. This impressive electrical performance and stability makes this power supply an ideal choice for high-performance systems.

Control your Fans to your Needs

PREMIUM HYBRID FAN CONTROLSeasonic’s vast experience in designing the most silent and efficient power supplies on the market was translated into the development of Hybrid Mode; a state-of-the-art fan control that enables users to keep the overall fan noise at the lowest possible level.
Finely Crafted Fan Design

FLUID DYNAMIC FAN BEARING High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.
HOW IT WORKSWhen the fan shaft rotates, high pressure oil drifts along the grooves of the bearing sleeve to generate a thin layer of lubrication between the bearing faces. As the speed increases, so does dynamic oil pressure and the shaft is lifted from the bearing to create smooth, effortless rotations. The herringbone shape of the groves helps to efficiently channel the lubricant and avert leakage.
Made Easier than Ever to Install

CABLE-FREE CONNECTION DESIGN Seasonic’s engineers have implemented a new design feature, where instead of cables; the back panel and the PCB (Printed Circuit Board) are connected by a copper plate. This breakthrough solution not only lowers the chance of production errors during manual insertion but it also improves output power quality.
PRIME GX Feature Summary
1.80 PLUS® Gold certified
2.Micro Tolerance Load Regulation (0.5 %)
3.Cable-free Connection Design
4.Premium Hybrid Fan Control - Fanless until 40 % load
5.Multi-GPU setup
6.Gold plated connectors
7.12 years warranty