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CORSAIR RMX Series (2018) RM650x, 650 Watt, 80+ Gold Certified, Fully Modular Power Supply CP-9020178-NA

MPN: CP-9020178-NA | SKU: WR1028
Regular Price: $186.17
Price: $139.88
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  • 80 PLUS Gold certified for lower power consumption, less noise and cooler temperatures
  • Tuned for low noise operation even at full load
  • Zero RPM fan mode for near-silent operation at low to medium loads
  • 100% industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability
  • Fully modular cables, so you only connect the cables your system needs
$186.17
$139.88
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$119.88 after $20.00 rebate.
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  • Key Selling Points

Key Selling Points

  • 80 PLUS Gold certified for lower power consumption, less noise and cooler temperatures
  • Tuned for low noise operation even at full load
  • Zero RPM fan mode for near-silent operation at low to medium loads
  • 100% industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability
  • Fully modular cables, so you only connect the cables your system needs
  • Description
  • Product Details
  • Customer Reviews
  • Q&A

Description

CORSAIR RMX Series: RM650x, 650 Watt 80+ Gold Certified, Fully Modular Power Supply. Corsair delivers yet again. This virtually silent machine supplies all the power you'll need. Offering a fully modular set, no longer will you have the hassle of dealing with cable management. The sleak compact size allows for even further ease of system builds.

  • ATX12V / EPS12V
  • Full Modular
  • 80 PLUS GOLD Certified
  • 100 - 240 V 47 - 63 Hz
  • +3.3V@25A, +5V@25A, +12V@54A, -12V@0.8A, +5VSB@3A

PACKAGE INCLUDES:

  • CORSAIR RM650x 650 Watt ATX Power Supply


Brand: Corsair

MPN: CP-9020178-NA

UPC: 843591034876

Compatibility: ATX

Packaging: Retail

Condition: New

Rebate From MIR | Valid Through 12/31/2019| Download Rebate Form


Product Details

Manufacturer
CORSAIR
MPN
CP-9020178-NA
Classification
RMx Series RM650x 2018
Type
ATX12V / EPS12V
Maximum Power
650W
Fans
1 x 140mm Low Noise Rifle Bearing Fan
Main Connector
20+4Pin
+12V Rails
Single
PCI-Express Connector
4 x 6+2-Pin
Modular
Full Modular
Energy-Efficient
80 PLUS GOLD Certified
Over Voltage Protection
Yes
Input Voltage
100 - 240 V
Input Frequency Range
47 - 63 Hz
Input Current
10A - 5A
Output
+3.3V@25A, +5V@25A, +12V@54A, -12V@0.8A, +5VSB@3A
Dimensions
3.39" x 5.91" x 6.30"
Weight
3.36 lbs.
Connectors
1 x ATX CABLE 24-PIN (20+4)
1 x EPS/ATX12V CABLE 8-PIN (4+4)
4 x PCIe CABLE 8-PIN (6+2)
9 x SATA CABLE (3 SATA)
4 x PERIPHERAL CABLE (4-PIN)
1 x FLOPPY DRIVE ADAPTER (4-PIN)
Features
80 PLUS Gold Certified: High efficiency operation for lower power consumption, less noise and cooler temperatures.

Tuned for Low Noise Operation: A specially set fan curve ensures that, even at full load, fan noise is kept to a minimum.

Zero RPM Fan Mode: At low and medium loads the cooling fan switches off entirely for near-silent operation.

100% All Japanese 105°C Capacitors: Premium internal components ensure unwavering power delivery and long-term reliability.

Fully Modular Cables: Only connect the cables your system needs, making clean and tidy builds easier.

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.

Package Includes

Customer Reviews

Review Summary
4.5
Reviews
5
77.49% (179)
4
9.52% (22)
3
3.03% (7)
2
3.03% (7)
1
6.93% (16)
By no one
EXCELLENT
Works like a dream
By Jack Barnaby
Nearly perfect
Pros:- *7 year warranty* this cannot be overstated- fully modular with sleeved cabling for the main power cables, and flat (albeit slightly stiff) accessory cables- 100% japanese capacitors which equates to rock solid stable power at lower temperatures at all times.- a fan that even at 100% load is practically silent- floppy connector that is an adapter rather than being permanently attached. I'm soo happy this is becoming a thing.Cons:- it's not worth removing a star over, but the length is 160mm, which is standard atx length. I'd really like to see future models in this wattage range move down to 140mm or lower to allow more space in itx builds.- retail price is a bit high, but between sales and rebates that seem to constantly be going on with corsair, this should never really be an issue.Other thoughts:honestly, there isn't much to discuss here. The fan doesn't even turn on until 40% load, and still only hits 22db at 100% load (a whispering conversation is generally rated at about 30db, for comparison, and 20db is half that). You're very likely to have a louder fan for some other component in your case already, so you'll probably never hear this fan at all.In regards to power and efficiency, the rmx (replacing the rm line) are some of the best corsair has ever produced. Jonnyguru gave the 1000 watt model a perfect score, and the 750 model a 9.8/10.It should be noted that this is rated 80 plus gold at 50c (80 plus testing is done at room temperature [23c], so gaming temps really aren't properly taken into account during the certification process) where a corsair cs class psu is only rated to 80 plus bronze at 30c. In a real life scenario where you'll be gaming for extended periods of time (where a case can get up to 60+c), the rmx psu will be vastly more efficient, and generate less heat.
By
Excellent psu for midrange build
Bought this for a medium/high end gaming build. Appears to be a very good quality psu. Fan doesn't spin at lower loads. No coil whine at high loads. Modular cables are easy to install and have plenty of length for most cases. Corsair warranty and support has always been good to me in case something happens down the road.
By Arlette Fournier
Five stars
Really good power supply
By
Five stars
Work as expected.
By Alfredo Albert
Best power supply
Works great and runs my gtx1070 with no problems. It was easy to install and all wires were wrapped in black.
By Vico Paas
(rm550x) very nice power supply
(rm550x) very nice power supply. Although it's a bit on the pricey side for its wattage category, it's very high quality and fully modular, which is a great thing. It's very quiet.
By Zoe Ramos
Good power supply
Bought this for my new audio computerworking just fine
By Elsa Hokkanen
Five stars
Runs my single gpu setup nicely. No sound that i can hear from the fan. Perfect.
By Randy Reyes
Nice power supply
Verry nice power supply, all the cables included are braided which is a plus. The fully modular setup is great because if you ever need to add anything, all you have to do is plug in what you need. The quality of the power switch seems verry good. When switching it on or off the button does not feel sloppy or loose. It takes a good amount of pressure to click which i like because it feels like a quality switch. I was as well verry pleased with the packaging, the supply itself comes in a mesh bag, and all the cables come in a pouch. Overall i would recomend this product!

Q&A

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CP-9020178-NA

CORSAIR RM650x 650 Watt ATX Power Supply

Price: $139.88
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