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Corsair RM Series RM650 Power Supply - 650 Watt [CP-9020194-EU]

Corsair RM Series RM650 Power Supply - 650 Watt
Corsair RM Series RM650 Power Supply - 650 Watt
Corsair RM Series RM650 Power Supply - 650 Watt
Corsair RM Series RM650 Power Supply - 650 Watt


With the RM series, Corsair appeals to those who want high-end technology with 80 PLUS Gold technology, but who can do without the digital interface of the RMi models.

Stock, Shipping & Collection Options

  20+ Available Delivery in 2-3 Days
  FREE UK/EU DELIVERY over £500+
  20+ Available for Collection
MPN: CP-9020194-EU
EAN: 840006603443
Warranty: 12 Months
£87.92 inc VAT
  • USD $116.77 *

* Currency conversions are based on live rates. All orders are billed in GBP


If you do not need a software interface like Corsair Link, you will get very similar technology with the RM power supplies at a lower price. The Corsair RM650 650 watts continuous power offered here offers a fully modular cable management, a quiet 135-mm fan with semi-passive operation and a ten-year warranty.

The features of the Corsair RM650 at a glance:
- 650 watt power supply with very strong 54 A single-rail
- High efficiency with 80 PLUS Gold certification
- Quiet 135mm fan with rifle bearing
- Semi-passive construction for noiseless operation under low load
- Fully modular cable management with flat cables

The features of the Corsair RM650 in detail
High-quality technology in a classy-simple look with high functionality, that is the principle regarding the outer design of the RM series. A large 135 mm fan ensures sufficient cooling of the electronics and is also controlled depending on the heat development. Its rifle bearing (Rifle Bearing) ensures a quiet, quiet operation at all speeds. The Corsair power supply has been semi-passively designed to operate absolutely noiselessly when idling. This means that the fan does not start up at low load of the power supply, because an additional cooling is not necessary. This results in an absolutely noiseless operation. The efficiency reaches on average 90 percent, so it has been awarded the 80 PLUS Gold certificate.

Despite the lower price compared to HXi and RMi, Corsair does not save on the electronics in the RM series: Thanks to DC-DC voltage conversion, voltage regulation is above all doubt. The output voltages are always close to the setpoint even in demanding scenarios such as full load or asymmetric load. The components are also based on quality: Only high quality capacitors are used. These are considered to be particularly durable. A full ten-year manufacturer's warranty demonstrates confidence in the quality of components and processing in the RM series.

With 650 watts of total power and the powerful + 12-volt single-rail, the RM650 will supply even the most demanding systems, including two high-end graphics cards, with permanent and stable power. To be able to provide this enormous power also to each device, the power supply offers sufficient connections for the most different hardware configurations. All connectors are modular and only need to be connected to the power supply when needed. This benefits both the appearance and the air flow in the housing. In addition to the 20 + 4-pin connector and two 4 + 4-pin ports for powering the motherboard and CPU are four 6 + 2-pin PCIe plugs for graphics available. With six SATA and four 4-pole Molex plugs, all systems of this performance class can be operated without adapter and craft solutions.

Technical specifications:
- Dimensions: 150 x 86 x 160 mm (W x H x D)
- Color: Black
- Fan: 135 mm (automatic control, semi-passive)
- Efficiency: 90%, incl. 80 PLUS Gold certificate
- Active PFC
- Form factor: ATX PS / 2
- Power: 650 W
- + 3.3V: 20A
- + 5V: 20A
- + 3.3V & + 5V: 130W
- + 12V: 54A / 648W
- -12V: 0.3A / 3.6W
- + 5Vsb: 3 A / 15 W
Connections (removable):
- 1x 20 + 4-pin ATX
- 2x 4 + 4-pin EPS12V / ATX12V
- 4x 6 + 2-pin PCIe
- 6x SATA
- 4x 4-pole molex
- Manufacturer's warranty: 10 years


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