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Corsair TX650 V2 650W ATX 12V Single Rail 60A 24PIN ATX Power Supply Active PFC 80PLUS Bronze

Corsair TX650 V2 650W ATX 12V Single Rail 60A 24PIN ATX Power Supply Active PFC 80PLUS Bronze - 1
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Corsair TX650 V2 650W ATX 12V Single Rail 60A 24PIN ATX Power Supply Active PFC 80PLUS Bronze - 78776_l.jpg Customer Photos (0)
Reg. Price: $119.99  CAD
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SKU: 78776
Shipping Weight: 7lbs

Part #: CMPSU-650TXV2

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Product Videos [ Edit ]

Features [ Edit | History ]


The Enthusiast Series TX650 V2 power supply combines up to 85% energy-efficiency, with low noise and 650 watts of clean, stable, continuous power. It is ideal for mid-range to high-end PCs and gaming rigs. For systems with large RAID arrays or multiple-GPU configurations, Corsair also offers TX V2 power supplies in higher current 750W (Model TX750V2) or 850W (Model TX850V2) configurations.

Quick Specs:
Package Contents
  • Corsair Enthusiast TX650 V2 ATX12V & EPS12V Power Supply
  • User Manual
  • AC Power Cord
  • Cable Ties
  • Mounting Screws
  • Corsair Case Badge
  • Carrying Bag
  • Intel CPUs
  • AMD CPUs
Efficiency 85%
Input Voltage 220 V AC 110 V AC
Output Power 650 W
Limited Warranty 5 Year
Output Voltage 5 V DC @ 3 A -12 V DC @ 500 mA 12 V DC @ 53 A 5 V DC @ 25 A 3.3 V DC @ 25 A
Form Factor Internal
Height 3.4"
Width 5.9"
Depth 6.3"
Number of Fans 1
Green Compliant Yes
Green Compliance Certificate/Authority WEEE RoHS ErP 80 Plus Bronze
NVIDIA SLI Supported Yes
Number of +12V Rails 1

Specifications [ Edit | History ]

General Information  
     Brand Name: Corsair
     Manufacturer: Corsair
     Manufacturer Part Number: CMPSU-650TXV2
     Manufacturer Website Address:
     Product Line: Enthusiast
     Product Model: TX650 V2
     Product Name: Enthusiast TX650 V2 ATX12V & EPS12V Power Supply
     Product Series: TX
     Product Type: ATX12V & EPS12V Power Supply
     Plug/Connector: On/Off Switch
     Receptacles: 1 x 24-pin ATX Motherboard
1 x 8-pin EPS12V Motherboard
2 x PCI-E
8 x 4-pin LP4 Peripheral Device
8 x Serial ATA
2 x 4-pin SP4 Floppy Drive
  • Intel CPUs
  • AMD CPUs

     Green Compliance Certificate/Authority: 80 Plus Bronze
     Green Compliant: Yes
     Package Contents:
  • Corsair Enthusiast TX650 V2 ATX12V & EPS12V Power Supply
  • User Manual
  • AC Power Cord
  • Cable Ties
  • Mounting Screws
  • Corsair Case Badge
  • Carrying Bag

Physical Characteristics  
     Depth: 6.3" (160 mm)
     Form Factor: Internal
     Height: 3.4" (86 mm)
     Width: 5.9" (150 mm)
Power Description  
     Input Voltage: 110 V AC
220 V AC
     Input Voltage Range: 90 V AC to 264 V AC
     Input Voltage Type: AC
     Number of +12V Rails: 1
     Output Power: 650 W
     Output Voltage: 3.3 V DC @ 25 A
5 V DC @ 25 A
12 V DC @ 53 A
-12 V DC @ 500 mA
5 V DC @ 3 A
     MTBF: 100000 Hour
Technical Information  
     Efficiency: 85%
     Number of Fans: 1
     NVIDIA SLI Supported: Yes
     Power Factor Correction (PFC): Active
     Protection Type: Over Voltage
Under Voltage
Over Current
Short Circuit
     Limited Warranty: 5 Year

Customer Reviews of Corsair CMPSU-650TXV2

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Corsair CMPSU-650TXV2 reviews.
Experience: 2 Years


quiet fan, powerful single rail, 5 year warranty
Cons cpu 4+4 pin a little short for bottom mounted PSU in a mid-tower case


I've had this PS on one machine just a few days short of two years and pc has been continually powered almost 24-7. Running 1090T overclocked, 6850 oc'd and 16GB (4x4), single SSD, single HDD, 1 ODD.

For the most part, PS has remained stable and quiet. The PS is bottom-mounted in a PS05 case 8-pin MB cable runs a little short by about an 1-1.5 inch if routed along the side of the motherboard. The best option would be to route it underneath the video card notch (just behind the X-fire bridge). All cables are sleeved but utilizes a thin almost see-through black mesh. It's still better than a non-sleeved cheap PS.

I've seen two versions of this PS f NCIX and both are marked at V2. This unit CMPSU-650TXV2 is single 12V rail rated at 60A. If my research was correct, this model was manufactured by Seasonic for Corsair. I believe this has now been discontinued (although there may still be some older stocks available).

The other version, CP-9020038-NA is also branded as a V2 (but may or may not show V2 stamped on the box). This is the newer North American version 2.0 manufactured by CWT (Channel Well Technology) for Corsair. This also has a single 12V rail but rated at only 53A.

Both PSU's carry a 5-year warranty and are both 80 plus bronze certified.

Experience: 5 Months

Verified OwnerVerified Owner


Rock-solid hardware. 80+ bronze. Active PFC.
Cons A bit pricier than other PS with the exact same hardware.
Only 2 PCE-e connectors compared to other units using same hardware which has 4 connectors.


I'm an electronic hobbyist and bought this to modify it and convert  it to a bench power-supply, so I has never seen a motherboard! But still, it's rock-solid. I'm using it to power-up custom-made FPGA Bitcoin mining rigs and taking 48Amps from the +12V rail, and 1Amp dummy load on the 5V rail. However, it handle this high cross-loading scenario brilliantly.

At the time though, I didn't know that the XFX PRO650W was apparently using the same hardware. Still, the quality is very good. My kill-a-watt measured power-factor correction at around 98~99%, very good! This does matter in my case when drawing a lot of power from the mains with the other equipments all on the same breaker. And it's 80+ bronze efficient.

However, as said, you can get other PS with same hardware base, with 2 extras PCI-e connector, for a bit less (for you, SLI/Crossfire fans out there)! But if you're not in SLI/Crossfire, then you can't go wrong with this one, especially if you catch it in rebate.

Experience: 15 Days

Verified OwnerVerified Owner


Powerfull, sable, quiet
Cons Bad luck with defect manufacturing !!!


I received the product with a manufacturing defect. I request RMA and two days later NCIX sent me another. Excellent service. Normally, Corsair makes a good product, I used one now at least 4 years, no problem. Unlucky I guess. The replacement works perfectly.

Experience: 12 Months


Runs quiet
Bought to replace an old dying PSU
Cons No issues so far


Bought this power supply to replace a really old OCZ power supply that was giving me BSOD's, and this new power supply has resolved the issue. It runs very quiet and is sufficient for my needs. I'm using an i5 and radeon HD7870.

Experience: 1 Years


lots of power
good for the money
Cons nothing


very powerful powersupply, enough to run a basic setup along with 5 spinner disk and a ssd, it's very quiet too

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Product Warranty

First 30 days limited warranty through The remainder of the 3 year warranty is provided directly by the manufacturer.

Corsair's DRAM memory modules all carry a lifetime warranty. The Flash Voyager, Flash ReadOut, TurboFlash, Flash Survivor and Mini Flash products all have a warranty for the expected normal life of the product (10 years). The Flash Padlock has a warranty of 3 years. The HX, TX, and VX Series of Power Supplies have a 5 year warranty, and Liquid Cooling products carry a one year warranty. In general, this means Corsair products are guaranteed to operate, as specified by their datasheet, and in the operating environment for which they were intended, for the life of the product or the extent of the warranty.

For additional information and technical assitance, please visit Corsair Memory's support site at:

Corsair Technical Support

Phone:  1-800-205-7657

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All pricing subject to change. For all prices, products and offers, reserves the right to make adjustments due to changing market conditions, product discontinuation, manufacturer price changes, errors in advertisements and other extenuating circumstances. Promotional offers from are subject to availability and are available only while supplies last. No rain checks will be issued on promotional items and offers.

While uses all reasonable efforts to include accurate and up-to-date information on the Site, makes no warranties or representations as to the Site's accuracy. assumes no liability or responsibility for any errors or omissions in the content on the Site. warrants product(s) to be in good working condition and free from defects in material and workmanship for a period of one (1) year for OEM packages, and for thirty (30) days for RETAIL packages (excluding laptops and notebooks), from the original Invoice date unless otherwise restricted below or by the manufacturer's own warranty policy. Defective returns and warranty service will be replaced, exchanged or repaired at's sole discretion, and based on vendor's policy.

NON-DEFECTIVE merchandise returns may be accepted on some items ONLY within 15 days of the Invoice date, at's discretion. Laptops and Notebooks can be returned within SEVEN (7) days from original invoice date. Return will only be accepted with original packaging, accessories, cables, free gifts (if applicable), unopened software and manuals and is subject to inspection before warranty approval. Laptop and notebook with tampered serial numbers or UPC code will be denied returns.

GOVERNMENT & BUSINESS Laptop and Notebook purchases made with government or business POs can be returned typically within fourteen (14) days from original invoice date. Return will only be accepted with original packaging, accessories, cables, free gifts (if applicable), unopened software and manuals and is subject to inspection before warranty approval. Laptop and notebook with tampered serial numbers or UPC code will be denied returns. Please check with your B2B sales representative for specific terms and details.

All NON-DEFECTIVE returns are subject to a 15% restocking fee. No refunds will be issued for blank media, digital camera (and accessories), opened software, printers, printer supplies, paper, projectors (and accessories), appliances, handhelds, PDAs, notebook computers, special order computers and special order items.

Defective software, video games or DVDs will be replaced by the SAME title and format ONLY (and subject to current availability) within 30 days of the Invoice date. Software, Drones, video games and DVDs may be returned within 30 days only if the item is UNOPENED (with shrink wrap still intact) at the sole discretion of does NOT apply a surcharge to credit card orders. Please read our RMA & warranty policy and terms & conditions for more information. If you have any questions regarding our sales and warranty policies, please send us a message -- we'll be glad to answer any of your questions.


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