Product code: 169953

Product features

  • 80 PLUS Gold
  • SLI compatible
  • 135mm fan

Product features

  • 80 PLUS Gold
  • SLI compatible
  • 135mm fan
Product information
Top features:

- 80 Plus Gold certification for high-end power

- Fully modular design lets you upgrade your build with ease

80 Plus Gold certification

Prepare your PC for the latest components or set up a new build with the Corsair RM750X ATX PSU. With 750 W of power and an 80 Plus Gold certification, this modular PSU is capable of running high end PCs.

Highly efficient with less heat output and lower operating costs than other models, the RM750X has extremely tight voltage control, and virtually silent operation. Achieve ultra-low levels of noise with Zero RPM mode, which operates virtually silently when handling low and medium loads.

With premium Japanese 105°C capacitors, the RM750X offers reliable power and unwavering power.

Fully modular design

With a fully modular design, the RM750X is designed to make your builds and upgrades easier than ever with clean, great-looking results.

Get everything installed faster and ensure that the PSU suits your build with the modular design, which lets you only attach the cables that you need. Designed to last across several builds, the RM750X offers reliable operation with a seven year warranty.

Technical specifications for CORSAIR RM750X ATX PSU - 750 W

Form factor ATX
Power 750 W
80 PLUS certification 80 PLUS Gold
Cooling 135 mm fan
Connections - PCIe 6+2 Pin x 2
- 4 Pin Peripheral Cable x 2
- SATA Power x 2
- Floppy Power Adaptor Cable x 1
- 20+4 Pin Motherboard
- 4+4 Pin CPU
Noise level 20 dB
Modular Yes
Colour Black
Box contents Corsair RM750X ATX PSU
Dimensions 150 x 86 x 180 mm (H x W x D)
Weight 1.93 kg
Manufacturer’s guarantee 7 years
Customer reviews

Corsair RM750x PSU reviews verified by reevooReevoo

9 reviews

Reviews from:Sort by:
(9.4 out of 10)
Value for money
Overall rating
Scores 9.4 out of 10 based on 9 reviews
Show more score details
(8 out of 10)


Bedfont GB
Great build quality
Full power at 49 °C
Low ripple
Load regulation on the minor rails
All 105c Japanese grade capacitors
Hold-up time
Fully modular
Single EPS connector
No fan test button
Distance between 4-pin Molex connectors
Confirmed purchase: 04 April 2017
Published on: 25 April 2017
Delivery, Returns & Price Promise

Price Promise

Buy from us safe in the knowledge you’ve paid a great price.

If you find (excludes Amazon Marketplace),, Argos, Asda, John Lewis or Tesco has the same item at a cheaper price, we’ll match it. Even if their price includes a voucher offer, and even up to 7 days after you’ve bought from us.

How to request a price match

Delivering your online order

Get this delivered when it suits you

We’ll show you your current delivery options for this item in checkout. Subject to the time you order, and where you want delivery, these options will include:

  • FREE standard delivery in 3-5 working days
  • Delivery next day or any following day between 8am & 5pm (£3.95)
  • Delivery in a timeslot of your choice next day or any following day (£9.95)
  • Same-day delivery in a 2-hour slot of your choice, with the last at 8pm-10pm (£9.95)
Please note: if we’re out of stock of an item but getting more in, we indicate – on listings pages and the product page – how soon we can dispatch for delivery to you. In this case, please go ahead and order, and we’ll contact you later to confirm an exact delivery date.

Availability Checker

How and when can you get hold of your selections? Finding out should be quick and easy, so with just a few clicks our Availability Checker shows you:

  • Delivery dates, time-slots and prices
  • Local stores with stock you can collect from now
  • Local stores you can get items sent to for you to collect later
To use our Availability Checker, simply:

  1. Enter a town or postcode in the box on the product page for an item you’ve selected
  2. Click on the magnifying glass
  3. Review the delivery and collection options local to you – just click on any one to add it to your basket

Stock updates

Find something you want but it’s not in stock? On the item’s product page, simply click on ‘Email me when back in stock’, and let us have your email address. We’ll let you know as soon as it’s available again.

Order online and collect in store

Sometimes you’ll want something even quicker than we can deliver. Or you can’t be in when our van or courier would arrive. That’s why we offer you the option to order online and collect in store.
Subject to what you’re ordering and where you want to collect from, you can:

Reserve & Collect – reserve online for free and collect at a local store as soon as you like. Once reserved, your item’s held till closing time the next day, to be paid for when you collect.

Pay & Collect – pay online, and have the item sent, for free, from our warehouse to a local store for you to collect. Starting on the date the item arrives in store – which you choose in checkout – you have 28 days to collect it.

Your fastest way to order online for collection is to use our ‘Availability Checker’ feature:

  1. Enter a town or postcode in the box on the product page for an item you’ve selected
  2. Click on the magnifying glass
  3. Review the collection options local to you – just click on any one to add it to your basket

Creation - your plan Flexible credit you control

To spread the cost, pay by Your Plan, our uniquely flexible credit option. Available on all orders £99 and over, this lets you:

  • Choose the payment term that suits you
  • Choose to pay nothing for the first 6 months, 19.9% APR representative
  • No deposit to pay and choose to pay it off early at no extra cost
  • Plus once you've opened an account, you can use it to spend again in the future on anything £99 and over
Learn more

How to apply
If you’re buying this item online, you can apply for credit at checkout. Or, if you’re reserving online, or shopping in store, apply here.

DSG Retail Limited acts as a credit broker and not a lender. Credit is provided by Creation Consumer Finance Ltd.
Both DSG Retail Ltd and Creation Consumer Finance Ltd are authorised and regulated by the Financial Conduct Authority.