Deciding on whether to buy a product like CORSAIR RM650x Modular PSU or perhaps CORSAIR RM850x Modular ATX PSU? You’re in the right place as we’ll take you through all of the specs, features and look at the quality, pricing and reviews of both to help you make the decision on which one to go for.

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CORSAIR RM650x Modular PSU vs CORSAIR RM850x Modular ATX PSU

CORSAIR RM650x Modular PSU specs

CORSAIR RM650x Modular PSU
 CORSAIR RM850x Modular ATX PSU specs

CORSAIR RM850x Modular ATX PSU
Form factor: Modular

Form factor: ATX

Power: 650 W

Modular: Yes

80 PLUS certification: 80 PLUS Gold

Power: 850 W

FEATURES

80 PLUS certification: 80 PLUS Gold

FEATURES
Cooling: 135 mm fan

Connections: – ATX (24 PIN)
– PCIe (6+2)
– Peripheral
– SATA
– CPU (4+2)

Cooling: 135 mm fan

Noise level: 22 dB

Connections: – 20+4 pin ATX x 1
– 6+2 pin PCIe x 6
– 4 pin peripheral connector x 8
– EPS x 2
– SATA 3 x 6
– SATA 4 x 4
– Floppy connector x 1

Modular: Yes

Noise level: 25 dB

GENERAL

MTBF: 100,000 hours

GENERAL
Colour: Black

Box contents: – Corsair RM650x Modular PSU
– Motherboard cable (20+4) x 1
– CPU cable (4+4) x 1
– PCIe cable (6+2) x 2
– Peripheral cable (4 pin) x 2
– SATA power cable x 2
– Power adapter cable x 1

Colour: Black

Dimensions: 150 x 86 x 160 mm (H x W x D)

Box contents: – Corsair RM850x Modular ATX PSU
– Power cable
– Modular cable set
– Modular cable storage bag
– Cable ties
– Case badge
– User manual

Weight: 1.67 kg

Dimensions: 86 x 150 x 160 mm (H x W x D)

Manufacturer’s guarantee: 10 years

Weight: 1.65 kg

Manufacturer’s guarantee: 10 years

Price: £90

Price: £125

Number of Reviews:

Number of Reviews:

Review Score: 8.9 / 10

Review Score: 8.1 / 10


When deciding on whether to buy CORSAIR RM650x Modular PSU or CORSAIR RM850x Modular ATX PSU, a very important consideration is the price. So we’re going to spend a bit of time looking at the price of both.

To start with, we looked at the price of the 33 products in the same category as CORSAIR RM650x Modular PSU, which is the Power supplies category. Of these 33 products the average price was £109.63, the most expensive was £299.99 and the cheapest was just £34.99. We then looked at the price of the 33 in the same as the CORSAIR RM850x Modular ATX PSU, which of course the average was £109.63, top price was £299.99 and cheapest £34.99.

We then looked specifically at the average price of products from Corsair and Corsair, the average was £97.47 for Corsair, £97.47 for Corsair. The max for each was £300/£300 and minimum was £10/£10

Price analysis of CORSAIR RM650x Modular PSU

Price analysis of CORSAIR RM850x Modular ATX PSU

  • CORSAIR RM650x Modular PSU
  • 80 PLUS Gold
  • SLI & CrossFireX compatible
  • 135mm fan
  • Prepare your PC for the latest component upgrades with the Corsair RM650x Modular PSU. With 650 W of power this modular PSU is ready to run powerful PCs with high-end graphics cards such as the NVIDIA GeForce GTX 1070. Its modular design means it’s great for upgrades or new builds as you can manage the cabling the way you want. Corsairs’ RMx series is designed to deliver extremely consistent power to prevent power spikes or drops in the middle of a session. Despite this, it has still manages an 80 PLUS Gold rating which certifies it doesn’t waste energy or get overly hot. Zero Fan Mode cuts the sound of the fans to 0 dB when your PC isn’t running under full load – great for watching films without distraction.
  • Product codes: 843591050678
  • CORSAIR RM850x Modular ATX PSU
  • 80 PLUS Gold
  • 135mm fan
  • Power your next PC with the Corsair RM850x Modular ATX PSU. With an 80 PLUS Gold certification, the PSU delivers high efficiency while staying cool and quiet. The 135 mm fan stays quiet even at full power. But if you really need to concentrate, switch to Zero RPM Fan mode which turns off the fan for an almost silent operation.Keep your cable management neat and tidy thanks to the Corsair RM850x’s modular design. Your computer won’t be clogged with unnecessary wires as you can pick and choose which ones to plug in. A storage bag is included, so the cables you aren’t using won’t get lost in a drawer somewhere.And with a huge ten-year warranty, there’s no need to worry about replacing it – it’ll last several of your next builds.
  • Product codes:

What’s better CORSAIR RM650x Modular PSU or CORSAIR RM850x Modular ATX PSU?

There are obviously a number of differences between CORSAIR RM650x Modular PSU and CORSAIR RM850x Modular ATX PSU, but there are several things that you can use when comparing the two. The first of these, which we’ve already covered, is price. Make sure you spend a bit of time deciding how much you are willing and able to spend on your product to really get a good idea if the £90 cost of CORSAIR RM650x Modular PSU is closer to the expectation you had than the £125 pricep point of CORSAIR RM850x Modular ATX PSU.

Once you’ve nailed down everything there is to know on the price of both, the next step is to really study the reviews. Taking the time to read reviews of both will really help you to decide which is a better product between CORSAIR RM650x Modular PSU and CORSAIR RM850x Modular ATX PSU. We looked at the reviews over at Currys PC World for both products and found that CORSAIR RM650x Modular PSU scores out of 10 from reviews. Whereas CORSAIR RM850x Modular ATX PSU scores out of 10 from reviews.

It’s also really worthwhile spending the time to look at the key differences between the two products. For that you can use our comparison table about which looks at the main features of both products to give you a clear idea of where one product perhaps benefits over another. When comparing the two it’s a really good idea to have an idea in your mind of the key features that you need from your Power supplies as this will help you to narrow down the products that do or don’t meet your criteria.



CORSAIR RM650x Modular PSU



Rating:
8.70 out of
10