Corsair HX1000i 1000W 80+ Platinum Fully Modular ATX PSU
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Corsair HXi Series HX1000i 1000W fully modular ATX PSU with 80 PLUS Platinum efficiency (92%+), Cybenetics Platinum, iCUE monitoring via USB, 140mm FDB fan, 4x PCIe 6+2pin, 2x EPS, 10-year warranty.
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The Corsair HXi Series HX1000i is a premium 1000W ATX power supply designed for high-end PC builds. Fully modular with flat ribbon cables for clean cable management, it delivers 80 PLUS Platinum certified efficiency up to 92% at typical loads, also earning Cybenetics Platinum rating for superior performance and low noise (A- 25-30 dB[A]).[1][4][5]
Equipped with a quiet 140mm fluid dynamic bearing (FDB) fan, it supports full 1000W continuous output at up to 50°C. Features include comprehensive protections (OVP/UVP/OCP/OPP/OTP/SCP), ATX 3.0 compliance, and iCUE software integration via included USB 2.0 connector for real-time monitoring of power draw, voltage, and fan speed. High-quality Japanese capacitors ensure long-term reliability backed by a 10-year warranty.[3][4]
Connector highlights: 1x 24-pin ATX, 2x 4+4-pin EPS/ATX12V for CPU, 4x 6+2-pin PCIe for GPUs, 8x SATA, 8x Molex. Ideal for enthusiasts building systems with power-hungry GPUs and CPUs.
- 80 PLUS Platinum efficiency (90/92/89% at 20/50/100% load)
- Fully modular design with premium cables
- 140mm FDB fan — virtually silent operation
- iCUE digital monitoring
- 10-year warranty
| Total Power | 1000 W |
| AC Input Voltage | 100 - 240 V |
| AC Input Frequency | 47 - 63 Hz |
| Combined Power (+3.3V) | 150 W |
| Combined Power (+12V) | 999.6 W |
| Combined Power (+5V) | 150 W |
| Combined Power (+5Vsb) | 15 W |
| Max Output Current (+3.3V) | 25 A |
| Max Output Current (+12V) | 83.3 A |
| Max Output Current (+5V) | 25 A |
| Max Output Current (+5Vsb) | 3 A |
| Efficiency | 92% |
| Motherboard Connector | 24-pin ATX |
| Number of SATA Power Connectors | 8 |
| Number of 4-pin Molex Connectors | 8 |
| Number of PCIe 6+2pin Connectors | 4 |
| EPS/ATX12V Connectors | 2x 4+4 pin |
| USB Connectors | 1x USB 2.0 |
| Cable Type | Fully modular |
| 80 Plus Certification | 80 PLUS Platinum |
| Cybenetics Efficiency | Platinum (89-91%) |
| Purpose | PC |
| PSU Form Factor | ATX |
| ATX Version | 3.0 |
| Product Color | Black |
| Fan Diameter | 14 cm |
| Number of Fans | 1 Fan |
| Fan Bearing Type | Fluid Dynamic Bearing (FDB) |
| Warranty | 10 years |
| Length | 180 mm |
| MPN | CP-9020080-NA |
| USB Cable Length | 0.525 m |
