General Information for Corsair PSU
Corsair RM750x (2018), 750 W, 100 - 240 V, 47 - 63 Hz, 5 - 10 A, 150 W, 750 W
RM750x (2018)
Gold-certified efficiency with extremely tight voltage regulation to deliver superior performance.
Corsair RMx series power supplies give you extremely tight voltage control, quiet operation, Gold-certified efficiency, and a fully modular cable set. Built with all Japanese 105°C capacitors, they’re a great choice for high performance PCs where reliability is essential. 80 PLUS Gold efficiency reduces operating cost and excess heat, and Zero RPM fan mode ensures virtual silence at low and medium loads. And, the fully modular DC cables make builds and upgrades easy, with clean, great-looking results.
All the Watts, None of the Decibels.
CORSAIR RMx series fully modular power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC, with virtually silent operation.
80 PLUS Gold Certified
Gold certification ensures high efficiency operation for less excess heat and lower operating costs.
100% Japanese 105°C Capacitors
Premium internal components ensure solid power delivery and long term reliability.
Zero RPM Fan Mode
Since the fan doesn’t turn on until it’s needed, you’ll enjoy virtually silent operation at low and medium loads.
Compact Size
A 160mm-long casing ensures an easy fit in almost all modern enthusiast PC cases.
Ten Year Warranty
Your guarantee of reliable operation that will last across several system builds.
Fully Modular Cable Set
Installation is faster, since you can mount the power supply in the case first, and then attach only the cables you need.
RM750x (2018)
Further details for this product, RM750x (2018), can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
ATX 2.4, EPS 2.92, 750W, 135mm Fan, Rifle Bearing, Fully Modular, 80 PLUS Gold. UK Plug
Corsair RM750x (2018). Total power: 750 W, AC input voltage: 100 - 240 V, AC input frequency: 47 - 63 Hz. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 61 cm, SATA power cable length: 750 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Fan diameter: 13.5 cm, Number of fans: 1 fan(s). Compliance certificates: RoHS, Certification: FCC, ICES, CE, UL / CUL, CSA, C-Tick/RCM, TUV, CB, CU, KC Mark, WEEE,
Initial Release Date: 17/02/2018
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Corsair RM750x (2018) power supply unit 750 W 20+4 pin ATX ATX Black CP-9020179-UK Specifications
Product Type
PSU
Brand
Corsair
Collection Model Corsair RM750x (2018)
Manufacturer Product Type
Corsair PSU
Product colour
Black
Fan diameter 13.5 cm
Number of fans 1 fan(s)
Product colour Multicoloured
Product Family RM750x (2018)
Purpose PC
Motherboard power connector 20+4 pin ATX
Motherboard power cable length 61 cm
Number of SATA power connectors 9
SATA power cable length 750 mm
Peripheral (Molex) power cable length 750 mm
PCI Express power connectors (6+2 pin) 4
PCI Express power cable length 75 cm
Floppy disk drive cable length 10.1 cm
Floppy disk drive connector Yes
PCI Express connector Yes
Cabling type Modular
Cabling type Fully-Modular
Total power 750 W
AC input frequency 47 - 63 Hz
Input current 5 - 10 A
Combined power (+3.3V) 150 W
Combined power (+12V) 750 W
Combined power (+5V) 150 W
Combined power (-12V) 9.6 W
Combined power (+5Vsb) 15 W
Max output current (+3.3V) 25 A
AC Input Voltage 100 - 240 V
Max output current (+12V) 62.5 A
Max output current (+5V) 25 A
Max output current (-12V) 0.8 A
Max output current (+5Vsb) 3 A
AC Input Voltage 100 - 240
AC input frequency 47 - 63
Input current 5 - 10
Width 150 mm
Height 86 mm
Weight 1.66 kg
Depth 160 mm
Peripheral (Molex) power connectors (4-pin) 8
EPS power connector (8-pin) Yes
Power supply unit (PSU) form factor ATX
80 PLUS certification 80 PLUS Gold
Bearing technology Rifle
ATX version 2.4
EPS version 2.92
Mean time between failures (MTBF) 100000 h
Year 2018
Power protection features Over power,Over voltage,Overheating,Short circuit,Under voltage
Power protection features Over power, Over voltage, Overheating, Short circuit, Under voltage
Certification FCC, ICES, CE, UL / CUL, CSA, C-Tick/RCM, TUV, CB, CU, KC Mark, WEEE, REACH
Sustainability certificates RoHS
Compliance certificates RoHS
Features RGB Lighting
Cable ties included Yes
Manual Yes
Case badge included Yes
Gaming Platforms PC Platform
Colour of product Black
MPN CP-9020179-UK
 | Manufacturer PDF Manual |
Corsair RM750x (2018) power supply unit 750 W 20+4 pin ATX ATX Black CP-9020179-UK Reviews
Aris - 4.5 out of 5 Reviewed on tomshardware.com in the United Kingdom on 29 April 2021
It wasn't easy to deliver a better product than the existing RM750x (2018), but Corsair managed to do this, and the new model achieves notably better performance. Compared to the previous model, it loses in quietness, but you cannot call it noisy with 28...
+Full power at 47 degrees Celsius, High overall performance, Silent at low and mid loads, Fully compliant with ATX v2.52, Highly efficient at light loads, Long hold-up time, Low inrush current, Magnetic Levitation fan, Two EPS and four PCIe connectors-High OCP triggering points on the minor rails, A small overall efficiency boost would be nice, The fan speed profile could be even more relaxed, In cable capacitors, Small distance between peripheral connectorsThe new Corsair RM750x (2021) achieves top performance, isn't noisy, and is equipped with a top-notch ML fan...
Andrew - 5 out of 5 Reviewed on feefo.com in the United Kingdom on 01 September 2020Verified Purchase
Works perfectly well, no complaints whatsoever.
Aris - 4 out of 5 Reviewed on tomshardware.com in the United Kingdom on 18 June 2018
Corsair's second-gen RM850x power supply impressed us in our recent review, so we were relatively confident that the company's updated RM750x would as well. As their names indicate, a mere 100W of maximum capacity separate the two models. And yet the RM7...
+Excellent ripple suppression, Quiet across its operating range, Solid build quality, Fully modular, 2x EPS & 4x PCIe connectors, Smaller dimensions than its predecessor, 10-year warranty-In-cable capacitors, Short distance between peripheral connectors, No fan-test buttonThe new RM750x is clearly a better PSU than the previous version, offering similar performance in a more compact chassis, along with a quieter fan profile. The cherry on top is the inclusion of two EPS connectors, which make this PSU compatible with more...
Mike - 4 out of 5 Reviewed on eteknix.com in the United Kingdom on 08 June 2018
Corsair is, by far and away, one of the best-known brands in terms of PC components. Outside of processors, graphics cards, and cases, there is very little that they don't have a hand in. Perhaps what is one of their most popular line of products is thei...
At this price range, for a Gold rated power supply, you are a little spoiled for choice. In terms of performance though, the Corsair RM 750X does a fantastic job. Not only does it look good, even for a power supply, but it also gives excellent, efficient...
Eric - 4 out of 5 Reviewed in the United Kingdom on 18 December 2017
Skylake-X and Threadripper CPUs, and GTX 1080 Ti and Vega GPUs have one thing in common: they consume a lot of power. If you want to build a high-end system, you have to choose a fitting power supply. We tested 39 models that can supply 700 or up to and i...
The performance of all of the tested power supplies are good or very good across the board. The Be quiet! Pure Power 9 CM 700W and the Cooler Master MasterWatt Lite 700W drop down a little bit too far with their voltage on the 12 volt rail at high load, b...
Eric - 4 out of 5 Reviewed in the United Kingdom on 06 November 2017
Skylake-X and Threadripper CPUs, and GTX 1080 Ti and Vega GPUs have one thing in common: they consume a lot of power. If you want to build a high-end system, you have to choose a fitting power supply. We tested 39 models that can supply 700 or up to and i...
The performance of all of the tested power supplies are good or very good across the board. The Be quiet! Pure Power 9 CM 700W and the Cooler Master MasterWatt Lite 700W drop down a little bit too far with their voltage on the 12 volt rail at high load, b...
Reviewer - 4 out of 5 Reviewed in the United Kingdom on 17 November 2015
Even the most advanced computer set ups with a single graphics card will run on a 650W power supply without any issues. However if you want to have a multiple graphics card set-up, you will need more power. The power supplies that we have tested, have t...
At the risk of being a bit dull, just as in earlier power supply tests we can state that in this day and age you have to make a serious effort to purchase a truly bad PSU. In particular in the class as discussed in this test. However, that does not mean...
Aris - 4 out of 5 Reviewed on tomshardware.com in the United Kingdom on 18 October 2015
Corsair released its RMx PSU line, which the company claims will offer good performance along with silent operation. Unlike the RMi models, the RMx units lack a digital interface, a fan test button, and uses a Rifle bearing fan instead of an FDB version.I...
+Full power at 49 °C, Efficient, Silent, Low ripple, Load regulation on the minor rails• Quality caps, Hold-up time, Fully modular, Warranty-Small price difference with the RM750i, Single EPS connector, No fan test button, Distance between 4-pin Molex connectorsIf you don't need the extra bell and whistles of the RM750i and want to save some bucks then the RM750x is a good choice, however the price difference between these two products is small.£97.99 On AmazonMOREPSUs 101A Detailed Look Into Power SuppliesM...
Allan - 4.5 out of 5 Reviewed on kitguru.net in the United Kingdom on 29 September 2015
The new ‘Type 4′ flat cables will appeal to the demanding enthusiast audience. The 8 pin cables for the ATX 12V/EPS12V and PCIe are pin compatible with Type 3 cables but they incorporate capacitors to help reduce ripple noise. This is actually one of the...
+great build quality, all 105c Japanese grade capacitors, ripple suppression, type 4 cables, low noise-Corsair have so many supplies available right now, we think some people will be confused on which they need.Corsair already have a wide range of power supplies available for the enthusiast audience as you can see if you look at this listing page on Overclockers UK. Their updated RMi series was launched in June this year with Corsair Link Support. The RMx units...