Your shopping experience on Alza remains unchanged after Brexit. All customs clearance charges are covered by Alza. Learn more.

Corsair RM650

Corsair RM650
PC Power Supply - 650W, ATX, 80 PLUS Gold, 4 piece(s) PCIe (8-pin / 6+2-pin), 6 × SATA, detachable cables, active PFC, thermal speed control, power switch and zero RPM mode, 135mm fan, full modular, depth of 160mm
For full product functionality, we will add a UK adapter to your shopping cart.
Extended Warranty + 3 Years £18.78
60-Day Return Option £6.58
Price incl. VAT £93.90
Price excl. VAT £78.25
In stock > 5 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 60 months Code:  UY006u1a1a Product Number:  CP-9020194-EU Producer's Website:

Corsair RM650

No computer, workstation or server can work without a smartly chosen PSU. When building a new PC, make sure to take your time when choosing this particular component as well. Aside from supplying the electricity to the computer, it can make your PC components last longer and save you some power. The 650W Corsair RM650 ensures reliable transfer of power from the mains to singular circuits, which then power the connected parts. The ATX source with a 650 W power is ideal for high-end gaming and professional computers. The Corsair PSU is equipped with a 135mm fan, which minimalises the temperature and extends its service life. If you want a whisper-quiet PC, you will be thrilled by its noise level of mere 24 dB. You can cut the electricity using a built-in switch. Removable cables ensure they don't get tangled into one huge mess.

Key Features of the 650W Corsair RM650 PSU

  • Active power factor correction (PFC)
  • ATX format is among the most popular formats at present
  • The 135mm fan has a maximum noise level of 24 dB
  • Thermal speed control protects the Corsair RM650 PSU from dangerously high temperature spikes
  • It also includes a 6× serial ATA connector for connecting a SSD, HDD, or DVD drive
  • Power supply unit protection type: overvoltage protection (OVP), undervoltage protection (UVP), over-power protection (OPP), short-circuit protection (SCP) and over-temperature protection (OTP)


650 W Done!
ATX Done!
ATX version
2.52 Done!
Full Done!
Features and functions
Detachable cables, Active PFC, Thermal speed control, Power switch, Zero RPM mode Done!

Performance and format

650 W Done!
ATX Done!
ATX version
2.52 Done!
Full Done!


Features and functions
Detachable cables, Active PFC, Thermal speed control, Power switch, Zero RPM mode Done!
Type of protection
Overvoltage protection (OVP), Undervoltage protection (UVP), Over-power protection (OPP), Short-circuit protection (SCP), Over-temperature protection (OTP) Done!


80 PLUS Gold Done!


ATX 20+4pin, CPU 8pin / 4+4pin, Molex 4pin, PCI-E 8pin / 6+2pin, SATA 15pin Done!
PCI Express 8pin / 6+2pin
4piece(s) Done!
Number of serial ATA 15-pin
Number of molex HDD 4-pin

Cooling system

Fan size
135 mm Done!
Maximum loudness
24 dB Done!


150 mm (15 cm) Done!
86 mm (8.6 cm) Done!
160 mm (16 cm) Done!
More Specifications

Online chat

Dear customer, your question you can send us a message via the contact form here, respectively. you can solve your query online using chat. If you want to use the chat log , please.

Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

Your product has two pin plug for power supply, can I use in UK with adapter?

Questions and answers: Corsair RM650
Accessories for Corsair RM650
Help others choose the best products...
Write a review
Chcete doručit zboží do Česka? Prohlédněte si Corsair RM650. Chcete doručiť tovar na Slovensko? Prezrite si Corsair RM650. For shipping to other EU countries visit this page Corsair RM650. Für Versand nach Deutschland, besuchen Sie bitte Corsair RM650. Für Versand nach Österreich, besuchen Sie bitte Corsair RM650. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: Corsair RM650. Souhaitez-vous livrer des produits à la France ? Examinez Corsair RM650.

Link to Manufacturer's Website: Enter link to the external review

Note (link, Part number etc.):

My Alza Log In Shipping & Payment About Us
Shipping to:

Why buy from us? We offer free delivery on selected products More info »
We will call you and advise you professionally
+420 225 340 120
Order inquiry
Question about the product
Please enter your telephone:
Call me