Top 4 1250W Power Supply UK – Power Supplies

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1. Cooler Master

80 PLUS Gold 1250W Power Supply Unit, 140mm FDB Fan, Flat Black Cabling, Cooler Master MWE 1250 Gold V2 Fully Modular PSU UK Plug

Cooler Master - 80 plus gold certified - the mwe gold v2 delivers an 80 Plus Gold certification, guaranteeing a typical minimum efficiency of 90%. Silence fan with smart temp. The flat cable design also benefits the overall cable management and improves airflow. High temperature resilience - the mwe gold v2 is able to push its temperature resilience to 50 degree Celsius safely.

Overclocking and other high intensity applications become way more accessible when the system's power supply unit can take the heat. Mwe gold v2 also provides enough connectors for the system with the latest motherboards and RTX graphics cards. Controlling feature - mwE Gold is equipped with a 140mm silence fan with smart temperature controlling feature. This unit has all the necessary features to power the newest components for a great price. You can build the high end system of your dreams and run all the latest games without having to break the bank on your PSU.

The fan supports 0 RPM to achieve 0 noise based on the scenario. Such a high threshold greatly improves what's possible to accomplish with the unit and your system in general. Full modular cabling - the mwe gold v2 comes with flat black cables that can be customized to each user's individual needs. Rtx ready - the mwe gold v2 comes standard with 2 eps connectors, 6 pci-e connectors, and a high maximum wattage in order to ensure universal compatibility with all current gen motherboards and RTX 30 series graphics cards.
BrandCooler Master
ManufacturerCooler Master Europe B.V.
Weight3.02 kg (6.66 Pounds)
Part NumberMPE-C501-AFCAG-UK
Warranty10 years

2. Cooler Master

10 Year Warranty, Cooler Master MWE Gold 1250 V2 ATX 3.0 Fully Modular PSU UK Plug, ATX 3.0 Support, 140mm FDB Fan, Flat Black Cabling, 80 PLUS Gold 1250W Power Supply, High-Temperature Threshold

Cooler Master - High-temperature resilience - the mwe gold v2 psus feature a higher temperature threshold of 50°C making it a wise choice for overclocking or real-time/in-game 3-D rendering on powerful GPU's or dedicated graphics cards. Powerful & reliable - the mwe gold 1250 - v2 atx 3.

0 comes with a broad array of modular cables atx 24 pin x 1, pci-e 6+2 x 3, eps 8-Pin x 1, Peripheral 4-Pin x 4, sata x 12, eps 4+4 pin x 1, & PCIe 5.0 12vhpwr x 1; includes a 10 year warranty. Atx 3. 0 compatible & fully modular - fully compliant with atx 3. 0 standard & PCIe 5. 0 12vhpwr connectors 600w; complete cable management enables sophisticated case build aesthetics and improves internal ventilation. 80 plus gold - 90% efficiency under typical loading makes 80 PLUS Gold ideal for PC gaming systems with high energy demands - saving on utility costs and improving overall performance by reducing heat accumulated through inefficient energy conversion.

Quiet fdb fan & smart thermal control mode - the 140 mm fluid dynamic bearing FDB fan features temperature-responsive fan-speed control; STCM keeps the fan turned off while the PSU draws less than 40% of rated output power to reduce noise.
BrandCooler Master
ManufacturerCooler Master
Height8.6 cm (3.39 Inches)
Length18 cm (7.09 Inches)
Weight3.02 kg (6.66 Pounds)
Width15 cm (5.91 Inches)
Part NumberMPE-C501-AFCAG-3UK
Warranty10 years


MIDTY 90% PSU For AlphaServer ES47 ES80 1250W Switching Power Supply 30-56283-02 DPS-1001AB C 164460-001 140641-001

MIDTY - Midty 90% psu for alphaserver es47 es80 1250w switching power supply 30-56283-02 dps-1001AB C 164460-001 140641-001.
Part NumberMiDTY_Ser_12257

4. JMT

JMT Power Supply Cable 24Pin to 24pin Motherboard Cables 50cm 18AWG Wire for Great Wall Dragon 1250W/1000W/1560W/400W 5 pcs

JMT - Length : 50cm. Compatible: great wall dragon module 1250W/1000W/750W/1560W/400W etc. Cable thickness :18AWG 34*018. Note: this wire is not the original wire, but the core is thicker than the original! Please confirm the power supply model interface before purchasing! .
Part NumberN27221-1-5-10