Rank #5 in Best PC Power Supply 2026: 10 Ranked, and the Specs That Don't Add Up
Cooler Master MWE 750 Gold V2 Fully Modular
Price and rating as shown on Amazon when we collected them. Both change.
The Cooler Master MWE 750 Gold V2 is a fully modular ATX power supply rated at 750W, with 80 PLUS Gold efficiency (90% under typical loading, as the listing puts it), flat black cabling and one 120mm hydro-dynamic bearing fan. It sits at number 5 in this guide at £77.82, with 4.5 out of 5 from 229 ratings on the Amazon page.
The listing disagrees with itself on connectors. Its bullet list adds up to 23 — one ATX 24-pin, one EPS 4+4-pin, one EPS 8-pin, twelve SATA, four peripheral 4-pin and four PCI-e 6+2-pin — while the spec table states a Connector Quantity of 16 and its Connector Types text describes eight SATA and two PCI-e 6+2. At most one of those descriptions can be right, and a buyer cannot tell which from the page. The input range is the part that does line up with British mains: 100 to 230 Volts AC against a wall supply of roughly 230V. Everything on this page comes from the Amazon listing, not from any testing we have done.
How those 229 ratings break down
An average hides its own shape. This is the spread behind the 4.5 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Price | £77.82 |
|---|---|
| Amazon rating | 4.5 out of 5, from 229 ratings |
| Output wattage | 750 W |
| Efficiency | 80 PLUS Gold, 90% under typical loading |
| Connector quantity | 16 (spec table); the bullet list adds up to 23 |
| Input voltage | 100 to 230 Volts (AC) |
| Upper temperature rating | 50 Degrees Celsius (the bullet text repeats the same 50°C) |
| Fan and cooling | 120 Millimetres HDB fan, 1 fan, air cooling |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“It has now been longer than a year since I bought this PSU and it has held up well. My machine has been used for lots of over clocking with an RX6600 GPU and AMD Ryzen 7800X CPU which have been used for extreme overclocking and this PSU has not shown any signs of struggle. Although my PC is way under the usage of the PSU, It has served me well and it seems to be able to manage for much longer.”
Verified purchase“I bought this for my PC rig with a 4070 and 7700X CPU. It provides plenty of power, has great modular connectivity which also helps cable management and fits nicely in any PC case. It doesn't overheat even in my cramped case and as it was cheaper than some other brands, I really can't fault it. Great value for money.”
What it is up against
The rivals it was ranked against in Best PC Power Supply 2026: 10 Ranked, and the Specs That Don't Add Up.
Questions people ask
What power output does the Cooler Master MWE 750 Gold V2 deliver?
The listing states 750 watts in the spec table and an Output Wattage of 750, with 80 PLUS Gold efficiency at 90% under typical loading.
How many connectors come with the Cooler Master MWE 750 Gold V2?
The bullet list adds up to 23 (1x ATX 24-pin, 1x EPS 4+4-pin, 1x EPS 8-pin, 12x SATA, 4x peripheral 4-pin, 4x PCI-e 6+2), but the spec table gives a Connector Quantity of 16 and describes 8 SATA and 2 PCI-e 6+2. The listing does not reconcile the two.
Will the Cooler Master MWE 750 Gold V2 work on a British wall socket?
The listing gives an input range of 100 to 230 Volts (AC), which covers the roughly 230V mains supply in the UK.
How hot is the Cooler Master MWE 750 Gold V2 rated to run?
The listing states an upper temperature rating of 50 degrees Celsius, up from 45°C on the original MWE Gold, and the bullet text quotes the same 50°C figure.
What do owners say about the Cooler Master MWE 750 Gold V2?
The listing reports 4.5 out of 5 from 229 ratings. The star breakdown shown with it adds up to 100 votes, 78 of them at five stars.
How big is the Cooler Master MWE 750 Gold V2?
The listing gives item dimensions of 16 x 15 x 8.6 centimetres and a weight of 2.76 kg, in an ATX form factor.
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