Corsair HX1000i power supply unit 1000 W 24-pin ATX ATX Black
Corsair HX1000i, 1000 W, 100 - 240 V, 47 - 63 Hz, 13 - 6.5 A, 150 W, 999.6 W
| Date | Price |
|---|---|
| 11 March 2026 | £191.08 |
| 19 April 2026 | £196.72 |
| 3 May 2026 | £199.99 |
| 4 May 2026 | £169.99 |
| 4 May 2026 | £169.99 |
| 4 May 2026 | £169.99 |
| 4 May 2026 | £169.99 |
| 12 May 2026 | £169.99 |
| 20 May 2026 | £169.99 |
| 20 May 2026 | £169.99 |
| 20 May 2026 | £169.99 |
| 28 May 2026 | £169.99 |
| 28 May 2026 | £196.99 |
| 28 May 2026 | £169.99 |
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Product Information
POWERFUL CONNECTIONS
With three EPS12V connectors and fully modular cabling, HXi Series platinum power supplies have every connection needed to power today’s most demanding PC upgrades now and into the future, including the latest generation of power-hungry graphics cards and processors.
ON THE CUTTING-EDGE. ATX 3.0 CERTIFIED
The ATX 3.0 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, HXi Series PSUs are formally certified for ATX 3.0 compliance.
PCIe 5.0 12VHPWR GPU cable included for use with modern graphics cards such as the NVIDIA® GeForce RTX™ 40 Series.
QUIET OPERATION
HXi Series PSUs combine a 140mm fluid dynamic bearing fan with Zero RPM mode support for long-lasting fan performance and near-silent operation when the fan switches off at low and medium loads – only spinning as fast as it needs to.
UNWAVERING POWER AND QUALITY
80 PLUS Platinum certified with premium 100% Japanese 105°C electrolytic capacitors, HXi PSUs ensure up to 92% efficiency for exceptional power delivery and long-term reliability with low power consumption, less noise, and cooler temperatures.
POWER AT THE READY
As a fully digital power supply, each HXi Series PSU provides clean, consistent power while minimizing coil whine and noise for stable and quiet operation.
Supporting Modern Standby sleep mode, the HXi Series takes low-load efficiency to the next level with quiet operation and extremely fast wake-from-sleep times.
80 PLUS PLATINUM CERTIFIED
Steady power output at up to 92% efficiency, and Cybenetics-certified for lower power consumption, less noise, and cooler temperatures.
105°C-RATED CAPACITORS
Built with 100% Industrial-grade, 105°C-rated Japanese primary electrolytic capacitors for unwavering power and reliability.
YOUR SETUP AT YOUR COMMAND
With CORSAIR iCUE Software, you can monitor your power supply performance, toggle single rail or multi rail mode, and control fan speed directly from your desktop.
Product
- Name
- Corsair HX1000i power supply unit 1000 W 24-pin ATX ATX Black
- Category
- Power Supply Units
- Brand
- Corsair
Power
- Total power
- 1000 W
- AC input voltage
- 100 - 240 V
- AC input frequency
- 47 - 63 Hz
- Input current
- 13 - 6.5 A
- 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%
Weight & dimensions
- Width
- 150 mm
- Depth
- 180 mm
- Height
- 86 mm
- Weight
- 3.71 kg
Ports & interfaces
- Motherboard power connector
- 24-pin ATX
- Motherboard power cable length
- 61 cm
- Number of SATA power connectors
- 8
- Number of PATA power connectors
- 8
- SATA power cable length
- 800 mm
- Peripheral (Molex) power cable length
- 750 mm
- EPS power connector (4+4 pin)
- Yes
- PCI Express power connectors (6+2 pin)
- 4
- PCI Express power cable length
- 77.5 cm
- ATX Power connector (24-pin)
- Yes
- PCI Express connector
- Yes
- USB 3.2 Gen 1 (3.1 Gen 1) connectors
- 1
- Cabling type
- Fully-Modular
Other features
- Screws included
- Yes
Performance
- Purpose
- PC
- Power supply unit (PSU) form factor
- ATX
- 80 PLUS certification
- 80 PLUS Platinum
- ATX version
- 3.0
- Silent mode
- Yes
- Bearing technology
- FDB
- Mean time between failures (MTBF)
- 100000 h
Design
- Product colour
- Black
- Cooling type
- Active
- Fan diameter
- 14 cm
- Number of fans
- 1 fan(s)
- Illumination
- No
- Built-in display
- No
- On/off switch
- Yes
Logistics data
- Warranty period
- 10 year(s)
Packaging content
- Cables included
- AC
- Cable tie(s) included
- Yes
- USB cable length
- 0.525 m
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