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Overview

The Corsair HX1200i 1,200-watt ATX modular power supply delivers exceptional power and performance. It features 80 PLUS Platinum efficient power, together with fluid dynamic bearing fan to give you extremely quiet and long-lasting fan performance. Powerful Corsair iCUE software enables custom fan curves, monitoring and adjusting power settings, and more thanks to a fully digital platform.

Corsair HX1200i 1200-Watt ATX Modular Power Supply - Only at Best Buy

Model: CP-9020281-NA
Web Code: 17721248
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Return Policy

30 days to return or exchange

Product must be unopened

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • HX1200i Power Supply
  • DC Cable Kit
  • Power Cord
  • Mounting Screws
  • Cable Ties
  • Fully Modular cabling lets you connect only the cables your system needs
  • 1,200W power supply is reliable and ensures every component gets adequate power for maximum performance
  • 140mm fluid dynamic bearing (FDB) fan delivers extremely quiet and long-lasting fan performance
  • Powerful Corsair iCUE software enables you to create custom fan curves, monitor power settings, and toggle between singles to multi-rail overcurrent protection (OCP) on-the-fly
  • Zero RPM fan mode for near-silent operation at low to medium loads
  • 100% industrial-grade, 105C rated Japanese electrolytic capacitors ensure unwavering power and reliability
  • 80 PLUS Platinum certified for up to 92% efficiency, for exceptionally low power consumption, less noise, and cooler temperatures
  • Supports Modern Standby sleep mode allows for extremely fast wake-from-sleep times and better low-load efficiency
  • Fully digital platform with resonant LLC topology and DC-to-DC conversion provides clean, consistent power
  • Compliant with the ATX3.1 power standard from Intel, supporting the PCIe 5.1 platform and resisting transient power spikes
Product Condition
Brand New
Power
1200 W
80 PLUS Certification
80 PLUS Platinum

Configuration

Power Supply Form Factor
ATX
Modular Cables
Yes
Modular or Non-Modular
Modular
Fan Size
140 mm

Electric

+3.3 V Rail
25 A
+5 V Rail
25 A
+12 V Rail
100 A
-12 V Rail
0.3 A
+5 V Standby
3 A

Connectors

Motherboard Connector
24 PIN
4-Pin/8-Pin EPS Connector
1
8-Pin PCI-E Connector
1
SATA Power Connector
4

Physical Features

Overload Protection
Yes
RGB Lighting
No
Width
20 cm
Height
15 cm
Depth
8.6 cm
Weight
2.4 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.