CORSAIR - HX Series - HX1200 1200W 80 Plus Platinum Fully Modular ATX Power Supply - Black

Name: CORSAIR - HX Series - HX1200 1200W 80 Plus Platinum Fully Modular ATX Power Supply - Black
Brand: CORSAIR
SKU: 5885000
Rating: 4.6 (91 reviews)

Model: CP-9020140-NA

SKU: 5885000

This item is no longer available in new condition. See similar items below

Key Specs
- Wattage: 1200 watts (Measurement of electrical power.)
- Modular: Fully modular
- Energy Efficiency: 80 PLUS Platinum (Computer and server power supplies with the 80 PLUS certification are tested for operating efficiency at 10, 20, 50, and 100% of rated load. If a product tests at least 80% efficient, it qualifies for the base level 80 PLUS certification. Bronze, Silver, Gold, Platinum, and Titanium level certifications are given to products with even higher efficiency ratings.)
- ATX Connector: 1 (The configuration of the connector as it connects a computer power supply unit to an ATX motherboard.)
- PCIe Connector: 8 (The configuration of the connector as it connects a computer power supply unit to a PCIe (Peripheral Component Interconnect Express) motherboard interface.)
- Peripheral Connector: 8 (The configuration of the connector as it connects a computer power supply unit to a peripheral component such as a motherboard, video card, lighting, etc.)
- SATA Connector: 16 (The configuration of the connector as it connects a computer power supply unit to a SATA-based drive.)
- Product Length: 200.66 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
General
- Product Name: HX Series - HX1200 1200W 80 Plus Platinum Fully Modular ATX Power Supply
- Brand: CORSAIR
- Model Number: CP-9020140-NA
- Color: Black
Power
- Wattage: 1200 watts (Measurement of electrical power.)
- Modular: Fully modular
- Energy Efficiency: 80 PLUS Platinum (Computer and server power supplies with the 80 PLUS certification are tested for operating efficiency at 10, 20, 50, and 100% of rated load. If a product tests at least 80% efficient, it qualifies for the base level 80 PLUS certification. Bronze, Silver, Gold, Platinum, and Titanium level certifications are given to products with even higher efficiency ratings.)
- Specification Compliance: ATX12V 2.4/ EPS12V 2.92
- Overload Protection: true (Features intended to protect the product from damage and overheating caused by overload.)
- Power Cord Included: true (Connects your product to an electrical outlet, allowing for immediate use (provided that other installation requirements are met).)
Connectivity
- ATX Connector: 1 (The configuration of the connector as it connects a computer power supply unit to an ATX motherboard.)
- Floppy Connector: 1 (The configuration of the connector as it connects a computer power supply unit to a floppy disk drive.)
- PCIe Connector: 8 (The configuration of the connector as it connects a computer power supply unit to a PCIe (Peripheral Component Interconnect Express) motherboard interface.)
- Peripheral Connector: 8 (The configuration of the connector as it connects a computer power supply unit to a peripheral component such as a motherboard, video card, lighting, etc.)
- SATA Connector: 16 (The configuration of the connector as it connects a computer power supply unit to a SATA-based drive.)
Dimensions
- Product Height: 86.36 millimeters (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 149.86 millimeters (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Length: 200.66 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Weight: 81.1 ounces (The out of box weight of the item.)
Cooling
- Cooling Fan Type: Other
Other
- UPC: 843591093552

Power your high-performance computer with this CORSAIR HX Series fully modular power supply. It has overvoltage and undervoltage protection to keep your PC safe, and its fan only speeds up when it needs to, ensuring quiet operation. This CORSAIR HX Series fully modular power supply has 105-degree Celsius capacitors for reliability.

1200W power supply: Delivers the power needed to run your PC.
AC 100-240V input: With input 47-63Hz frequency for wide-ranging use.
ATX12V 2.4 and EPS12V 2.92 compliance: Meets industry standards.
135mm temperature controlled and fluid dynamic bearing cooling fan: Dissipates heat to help the power supply remain working at optimal temperature levels.
Zero RPM Fan Mode: Allows for the fan to remain off at low to medium loads for virtually silent operation.
Maximum safety to your critical system components: Provides overvoltage, overpower, undervoltage and short-circuit protection.
80 PLUS Platinum Certification: For minimal heat, noise levels and energy consumption.
Configurable 12V rail: It's your choice - run it in the default multi-rail 12V mode, or toggle single-rail operation.
Modular cable management: Allows you to use only the cables you need.

Whats Included

CORSAIR HX Series 1200W ATX12V 2.4/EPS12V 2.92 80 Plus Platinum Modular Power Supply

Product Manuals

Q: About how much bigger is the PSU compared to a normal atx PSU?

A: Hello nick, This power supply is 200mm in length and is longer than many PSUs. We recommend that you check with your case manufacturer to ensure that it will support this length. -Brian

Q: When will you have more in stock?

A: Hi Susan, Please contact Best Buy regarding availability. If you have any questions or concerns regarding the product itself, we'd be happy to help: support.corsair.com -Albert

Customers are saying

Customers enjoy the Corsair HX1200 power supply's high power capacity and excellent quality. Many appreciate its quiet operation and reliable performance. However, some users found the included cables to be stiff and difficult to manage. Overall, the positive feedback on power, quality, and noise outweighs the concerns about cable management.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Rated 5 out of 5 stars
Quality and reliability
This 1200w model and the 1600w are the go to for reviewers who do stress tests on youtube. They're that reliable. They have a great reputation, Corsair has always taken care of me as a customer. I've been able to do some amazing things with this power supply. I was able to play games in 4k at 120hzand have movies playing in HDR on a separate monitor from a different graphics card while overclocking. I was also using a 10850k so it was really power hungry and I had to push the CPU to get the performance I needed. If you have a need for all this power it's a great choice.
Posted 2 years ago by Jarred
Rated 4 out of 5 stars
Does what it is supposed to do
I’ve owned many Corsair PSUs from GS600 to AX1600 and never had an issue with any one. I’m deducting one star only because I had to buy individually sleeved cables. The 24 pin that this unit ships with is impossibly stiff. There is no way it would maneuver inside my case and IMO this should come with individually sleeved cables at this price point.
Posted 3 years ago by RandomDude111
Rated 4 out of 5 stars
Solid and Quiet
Pros: 1200W of available power. Really nice. Multi rail or single rail switch. Super quiet. Cons: Cables could be better. The 6 PCIE ports are the same ports that connect your cpu power socket, so essentially you have 4 to 5 slots for PCIE. Details: I would recommend this. It has a lot of available power in a good PSU made by a highly regarded company w/ a 10 year warranty. Regarding the cons I mentioned, the PCIE cables are all split cables, so if your GPU has 3 power slots, and you want each one to have a dedicated lane to the PSU, you will have a bunch of extra splits hanging off inside the case by your GPU. The cables are a bit stiff, the capacitor areas where they are shrink-wrapped are quite thick and their size/position makes it awkward for cable management inside the case. That being said, you can still do it. This unit though replaced a bad EVGA G5 1000w unit, and I will say the EVGA had nicer wires in this regard. I will be getting corsair individually wrapped cables to replace the stock ones. I wish corsair would just include these in their regular package at least on their higher end models, but it's a good price for this particular GPU which works well so I don't mind too much upgrading my cables, but -1 star for the subpar default cables. I'm using multi-rail on my gpu switch. I've not had any system restarts or any issues running a 3090 off of it this way. Also, Corsair had a few issues with a serials numbers 2030XXXX to 2041XXXX (recalled) due to a faulty component. The issue has since been fixed and if you are buying new you should be fine.
Posted 4 years ago by Hunter