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Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| PCI Express connector | ![]() |
| Motherboard power connector | 24-pin ATX |
| Number of SATA power connectors | 4 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 4 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Cabling type | Non-Modular |
| Number of PATA power connectors | 4 |
| Motherboard power cable length | 61 cm |
| SATA power cable length | 800 mm |
| CPU power cable length | 75 cm |
| PCI Express power cable length | 65 cm |
| Weight & dimensions | |
| Weight | 4.4 kg |
| Height | 86 mm |
| Width | 200 mm |
| Depth | 150 mm |
| Energy management | |
| Input current | 15 A |
| Nominal power | 1200 W |
| Efficiency | 92% |
| Combined power (+3.3V) | 150 W |
| Combined power (+12V) | 1200 W |
| Combined power (+5V) | 150 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 25 A |
| Max output current (+12V) | 100 A |
| Max output current (+5V) | 25 A |
| Max output current (+5Vsb) | 3 A |
| AC input frequency | 47 - 63 Hz |
| AC input voltage | 100 - 240 V |
| Total power | 1200 W |
| Packaging data | |
| Package type | Box |
| Certificates | |
| RoHS compliance | ![]() |
| 80 PLUS certification | 80 PLUS Platinum |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| On/off switch | ![]() |
| Cooling type | Active |
| Fan diameter | 14 cm |
| Fan location | Top |
| Performance | |
| Mean time between failures (MTBF) | 100000 h |
| Form factor | ATX |
| Purpose | PC |
| Bearing technology | FDB |
| Supported motherboard form factors | ATX |
| ATX version | 3.0 |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| EAN | 0840006671589 |
| Warranty | 5 years |
The CORSAIR HX1200i is a power supply unit designed for high-performance computing systems, delivering a continuous output of 1200 watts. It holds an 80 PLUS Platinum certification, indicating high operational efficiency which minimizes excess heat generation and reduces energy consumption. Compliant with ATX 3.1 and PCIe 5.1 standards, this PSU is engineered to support the power requirements of modern graphics cards and processors, including NVIDIA 4000 series and AMD Ryzen 7000 series components.
This unit features a fully modular cabling system, allowing for the use of only necessary cables to improve case airflow and simplify the build process. For thermal management, it incorporates a 140mm fluid dynamic bearing fan that remains inactive under low and medium loads due to its Zero RPM mode. A comprehensive suite of protection circuits, including over-voltage, over-power, and short-circuit protection, is built-in to safeguard system components. Its standard ATX housing ensures broad compatibility with most PC cases.
Key Features:- 1200W total power output
- 80 PLUS Platinum efficiency certification
- ATX 3.1 and PCIe 5.1 compliant
- Fully modular cabling design
- 140mm fluid dynamic bearing fan
- Zero RPM mode for silent operation at low loads
- Includes OCP, OVP, OPP, SCP, OTP, and UVP protections
- Dimensions of 200mm x 150mm x 86mm
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Today: Closed (Easter Sunday)
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Today: Closed
Estimated delivery: No delivery info
Today: Closed


