CORSAIR - HXi Series 1000W 80 Plus Platinum Fully-Modular Ultra-Low Noise ATX Power Supply - Black
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Specifications
Wattage1000 wattsModularFully modularEnergy EfficiencyCybenetics Platinum, 80 PLUS PlatinumATX Connector1x 24-pin ATX (24-pin) Connector. 2x ATX 12V/EPS12V (4+4-pin) ConnectorsPCIe Connector2x PCIe (6+2) ConnectorsPeripheral Connector8
Key Specs
Wattage1000 wattsModularFully modularEnergy EfficiencyCybenetics Platinum, 80 PLUS PlatinumATX Connector1x 24-pin ATX (24-pin) Connector. 2x ATX 12V/EPS12V (4+4-pin) ConnectorsPCIe Connector2x PCIe (6+2) ConnectorsPeripheral Connector8SATA Connector2x SATA (Straight) ConnectorsEPS12V Connector2PCI Express VersionPCI Express 5.0Form FactorATXProduct Length200 millimeters
General
Product NameHXi Series 1000W 80 Plus Platinum Fully-Modular Ultra-Low Noise ATX Power SupplyBrandCORSAIRModel NumberCP-9020259-NAColorBlack
Power
Wattage1000 wattsModularFully modularEnergy EfficiencyCybenetics Platinum, 80 PLUS PlatinumSpecification ComplianceATX 3.0 / EPS12V 2.92Overload ProtectionYesPower Cord IncludedYesCord Length5 feet
Connectivity
ATX Connector1x 24-pin ATX (24-pin) Connector. 2x ATX 12V/EPS12V (4+4-pin) ConnectorsFloppy ConnectorFALSEPCIe Connector2x PCIe (6+2) ConnectorsPeripheral Connector8SATA Connector2x SATA (Straight) ConnectorsEPS12V Connector2PCI Express VersionPCI Express 5.0Form FactorATX
Dimensions
Product Height86 millimetersProduct Width150 millimetersProduct Length200 millimetersProduct Weight70.55 ounces
Cooling
Cooling SystemAirCooling Fan TypeFluid Dynamic Bearing FanNumber of Fans Included1
Features
Lighting TypeNone
Warranty
Manufacturer's Warranty - Parts10 yearsManufacturer's Warranty - Labor10 years
Other
UPC840006697350
CORSAIR HXi Series Fully Modular Ultra-Low Noise Power Supplies deliver exceptional 80 PLUS Platinum efficient power and low-noise fluid dynamic bearing fan performance. ATX 3.0 and PCIe 5.0 compliance, HXi PSUs have every connection needed to power today’s most demanding PC upgrades. Powerful CORSAIR iCUE software enables custom fan curves, monitoring and adjusting power settings, and more thanks to a fully digital platform. Japanese 105°C-rated electrolytic capacitors deliver long life and reliability, backed by a tenyear warranty. Wake your computer faster and consume less power with Modern Standby sleep mode. Zero RPM mode ensures near-silent operation at low and medium loads. The HXi Series puts platinum power at your command.
Fully Modular Cabling:
Connect only the cables your system needs, making clean and tidy builds easy.
Intel ATX 3.0 Certified:
Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes.
140mm Fluid Dynamic Bearing (FDB) Fan:
Delivers extremely quiet and long-lasting fan performance.
Powerful CORSAIR iCUE Software:
Create custom fan curves, monitor power settings, and toggle between single to multi-rail overcurrent protection (OCP) on-the-fly.
Zero RPM Fan Mode:
At low and medium loads the cooling fan switches off entirely for near-silent operation.
80 PLUS Platinum Certified:
Up to 92% efficiency for exceptional low power consumption, less noise, and cooler temperatures.
100% Japanese 105°C Electrolytic Capacitors:
Premium internal components ensure unwavering power delivery and long-term reliability.
Modern Standby Compatible:
Extremely fast wake-from-sleep times and better low-load efficiency.
Fully Digital Platform:
Resonant LLC topology and DC-to-DC conversion provides clean, consistent power and minimizes coil whine and noise for quiet operation.
Ten-Year Warranty:
Your guarantee of reliable operation that will last across several system builds.
What's Included
Corsair HXi Series 1000W 80 Plus Platinum Fully-Modular Ultra-Low Noise ATX Power Supply
1x 24-pin ATX (24-pin) Connector
2x EPS/ATX12V 8-Pin (4+4) Connectors
2x PCIe 8-Pin (6+2) Connectors
1x PCIe 16-Pin (12+4) Connectors
2x SATA (Straight) Connectors
2x PATA Connectors
1x USB(TYPE C) to 10-1PIN
Search
Q: QuestionWhat is the warranty period for this power supply?(1 answer)
A: AnswerThis power supply comes with a 10-year warranty.This question and answer was generated by AI based on customer and product data.Q: QuestionIs this power supply compatible with Modern Standby?(1 answer)
A: AnswerYes, it is Modern Standby compatible for fast wake-from-sleep times.This question and answer was generated by AI based on customer and product data.Q: QuestionWhat type of cabling does the power supply use?(1 answer)
A: AnswerThis power supply uses fully modular cabling for cleaner builds.This question and answer was generated by AI based on customer and product data.Q: QuestionWhat is the efficiency rating of this power supply?(1 answer)
A: AnswerIt is 80 PLUS Platinum Certified, up to 92% efficiency.This question and answer was generated by AI based on customer and product data.Q: QuestionDoes this power supply have a fan?(1 answer)
A: AnswerYes, it has one 140mm Fluid Dynamic Bearing (FDB) Fan.This question and answer was generated by AI based on customer and product data.Q: QuestionCan I monitor the power settings of this power supply?(1 answer)
A: AnswerYes, you can monitor and adjust power settings using the CORSAIR iCUE software.This question and answer was generated by AI based on customer and product data.Q: QuestionDoes the power supply unit compatible with 220V power input?(2 answers)
A: Answeryes it will...Answered by slicershredde
- A: AnswerHello Steve, Sounds like you may need an exchange, in that case. Please effectuate one with BestBuy if you still can, otherwise please contact our team directly right on our site. -Art
Answered by Corsair
Reviews
Rating 4.8 out of 5 stars with 77 reviews
4.8Rating by feature
- 4.6Value
Rating 4.6 out of 5 stars
- 4.9Quality
Rating 4.9 out of 5 stars
- 4.8Ease of Use
Rating 4.8 out of 5 stars
Customers are saying
Customers are satisfied with the quiet operation, modular design, and overall quality of the HXi Series 1000W 80 Plus Platinum Fully-Modular Ultra-Low Noise ATX Power Supply. Many users appreciate its quiet performance, with some even questioning if their computer is on. The modular design allows for easy installation and use of only the necessary cables, although some users have expressed a desire for more PCIe power cables to support high-end graphics cards.
This summary was generated by AI based on customer reviews.
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
The best choice
The CORSAIR HXi Series 1000W 80 Plus Platinum Power Supply is an absolute beast, but the best part? It's silent. This thing powers my entire setup without making a sound, and I had to check a few times to make sure it was even on! Pros: Whisper Quiet: The fan rarely spins up, and when it does, it’s almost inaudible. Perfect if you're trying to keep your build as quiet as possible. 1000W of Pure Power: It handles my overclocked CPU, high-end GPU, and multiple drives with ease. The 80 Plus Platinum efficiency ensures I’m not wasting energy. Fully Modular: Only use the cables you need. My case looks cleaner than ever, and it makes installation a breeze. iCUE Integration: The digital monitoring through Corsair’s software is a cool bonus. You can check your power consumption, temps, and even adjust the fan settings. Cons: Price: It's on the expensive side, but the platinum efficiency, quiet operation, and modular design make it worth the investment. Overkill for Smaller Builds: If you're running a less power-hungry setup, 1000W might be more than you need. But for future-proofing, it's fantastic. Overall: The CORSAIR HXi 1000W is a silent, efficient, and powerful PSU that feels like a premium investment. If you want quiet operation and plenty of power for future upgrades, this is a solid choice. Highly recommend!
Posted by savedx
Rated 5 out of 5 stars
Nice upgrade
Upgraded my son’s gaming computer from a Corsair 650 to this bad boy. Great reviews online. I love that it is modular and you can leave out any cables not needed. Definitely helps with cable management. It is also nice that it has two CPU power cables for the larger ATX boards. Platinum rated and it has a nice zero RPM mode so you do not even have the fan on if it isn’t needed. Also one of the few PSUs with RGB fan if you are looking to add color to your rig. It is big though, being 1000w, so make sure you have space for the unit and the cables being plugged in behind it.
Posted by SydneyF
Rated 5 out of 5 stars
Future Proof, Got Because HX Was Sold Out
Corsair quality is always, got this because the HX was out of stock. But it still is a 1,000 watt PSU, I just don't use the smart features. Powers my 4070 Ti just fine and my 12600. Easy to install since it's modular too. Future proof for the 4090 and 13900k.
Posted by CadenC
