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- Processors - Desktops
- Processors - Servers
- Processors - Mobile
- CPU Fans & Heatsinks
- Thermal Compound / Grease
- Water / Liquid Cooling
- DIY Cooling
- Desktop Memory
- Laptop Memory
- Mac Memory
- Server Memory
- System Specific Memory
- Memory Cards
- USB Flash Drives
- AMD Motherboards
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- Embedded Solutions
- Server Motherboards
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- Motherboard Accessories
- Add-On Cards
- CPU Fans & Heatsinks
- Internal Power Cables
Corsair CP-9020253-AU, RM1000x Shift, 1000W, 80 Plus Gold, Full Modular, Fan: 140mm, ATX, MTBF: 100,000 Hours, 10 Year Warranty
$384.89$389.40Save: 1.16%
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- •Brand: Corsair
- •Warranty: 10 Year
- •Model: 99X355902
The Corsair RM1000X Power Supply is a high-quality, reliable PSU with a total power output of 1000W. With a 10-year warranty, this PSU is designed to provide stable and efficient power for your system. The AC input range of 100-240V and a weight of 1.9kg make it suitable for a variety of setups. Whether you're a gamer, IT professional, or business user, the Corsair RM1000X is a great choice for your power needs.
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Product Features

ON THE CUTTING-EDGE
ATX 3.1 CERTIFIED
The ATX 3.1 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, RMx SHIFT Series PSUs are formally certified for ATX 3.1 compliance.
PCIe 5.1 12V-2x6 GPU cables included for use with modern graphics cards such as the NVIDIA® GeForce RTX™ 40 Series.

140mm FAN WITH ZERO RPM MODE SUPPORT
A low-friction, fluid dynamic bearing 140mm fan with Zero RPM mode support ensures your PSU runs cool while staying virtually silent when not under high load.
LOW NOISE
FAN MODE

80 PLUS GOLD CERTIFIED
Steady power output at up to 90% efficiency, and Cybernetics-certified for lower power consumption, less noise, and cooler temperatures.

105°C-RATED CAPACITORS
Built with 100% Industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability.
CASE COMPATIBILITY
The PSU and cables will fit in any PC case that supports ATX PSU format and is at least 210mm wide. The PSU must also be accessible from the side when mounted in the case.


TEN-YEAR WARRANTY
WORLD-CLASS SUPPORT
Corsair's award-winning service means you can enjoy your gear worry-free.
RM1000x SHIFT POWER TABLE
MODEL | RPS0161 | |
---|---|---|
Part No. | CP-9020253/75-005192 | |
AC Input Rating | ||
AC Input | 100–240V | |
Input Current | 12A-6A | |
Frequency | 47~63Hz | |
Max Load | Max Output | |
+3.3V | 20A | 150W |
+5V | 20A | |
+12V | 83.3A | 1000w |
+5Vsb | 3A | 15W |
Total Power | 1000w |
RM1000x SHIFT CABLE LISTING
QTY | Cable | Connectors per cable |
Total connectors |
Connector Spacing |
Total length | Cable Type |
---|---|---|---|---|---|---|
1 |
Modular ATX Cable (24-pin) ![]() |
1 | 1 | - | 610mm (± 10mm) |
Sleeved |
2 |
EPS / ATX 12V 8-pin (4+4) ![]() |
1 | 2 | - | 650mm (± 10mm) |
Flat |
1 |
12VHPWR (12+4) pin ![]() |
1 | 1 | - | 650mm (± 10mm) |
Flat |
2 |
PCIe 8-pin (6+2) (6+2) ![]() |
2 | 4 | 600mm, 100mm | 750mm (± 10mm) |
Flat |
3 |
PCIe 8-pin (6+2) ![]() |
1 | 3 | - | 650mm (± 10mm) |
Flat |
4 |
SATA (4 SATA) ![]() |
4 | 16 | 455mm, 115mm, 115mm, 115mm | 800mm (± 10mm) |
Flat |
2 |
PATA (4-pin) ![]() |
4 | 8 | 450mm, 100mm, 100mm, 100mm | 750mm (± 10mm) |
Flat |
Product Features

ON THE CUTTING-EDGE
ATX 3.1 CERTIFIED
The ATX 3.1 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, RMx SHIFT Series PSUs are formally certified for ATX 3.1 compliance.
PCIe 5.1 12V-2x6 GPU cables included for use with modern graphics cards such as the NVIDIA® GeForce RTX™ 40 Series.

140mm FAN WITH ZERO RPM MODE SUPPORT
A low-friction, fluid dynamic bearing 140mm fan with Zero RPM mode support ensures your PSU runs cool while staying virtually silent when not under high load.
LOW NOISE
FAN MODE

80 PLUS GOLD CERTIFIED
Steady power output at up to 90% efficiency, and Cybernetics-certified for lower power consumption, less noise, and cooler temperatures.

105°C-RATED CAPACITORS
Built with 100% Industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability.
CASE COMPATIBILITY
The PSU and cables will fit in any PC case that supports ATX PSU format and is at least 210mm wide. The PSU must also be accessible from the side when mounted in the case.


TEN-YEAR WARRANTY
WORLD-CLASS SUPPORT
Corsair's award-winning service means you can enjoy your gear worry-free.
RM1000x SHIFT POWER TABLE
MODEL | RPS0161 | |
---|---|---|
Part No. | CP-9020253/75-005192 | |
AC Input Rating | ||
AC Input | 100–240V | |
Input Current | 12A-6A | |
Frequency | 47~63Hz | |
Max Load | Max Output | |
+3.3V | 20A | 150W |
+5V | 20A | |
+12V | 83.3A | 1000w |
+5Vsb | 3A | 15W |
Total Power | 1000w |
RM1000x SHIFT CABLE LISTING
QTY | Cable | Connectors per cable |
Total connectors |
Connector Spacing |
Total length | Cable Type |
---|---|---|---|---|---|---|
1 |
Modular ATX Cable (24-pin) ![]() |
1 | 1 | - | 610mm (± 10mm) |
Sleeved |
2 |
EPS / ATX 12V 8-pin (4+4) ![]() |
1 | 2 | - | 650mm (± 10mm) |
Flat |
1 |
12VHPWR (12+4) pin ![]() |
1 | 1 | - | 650mm (± 10mm) |
Flat |
2 |
PCIe 8-pin (6+2) (6+2) ![]() |
2 | 4 | 600mm, 100mm | 750mm (± 10mm) |
Flat |
3 |
PCIe 8-pin (6+2) ![]() |
1 | 3 | - | 650mm (± 10mm) |
Flat |
4 |
SATA (4 SATA) ![]() |
4 | 16 | 455mm, 115mm, 115mm, 115mm | 800mm (± 10mm) |
Flat |
2 |
PATA (4-pin) ![]() |
4 | 8 | 450mm, 100mm, 100mm, 100mm | 750mm (± 10mm) |
Flat |
Product Features

ON THE CUTTING-EDGE
ATX 3.1 CERTIFIED
The ATX 3.1 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, RMx SHIFT Series PSUs are formally certified for ATX 3.1 compliance.
PCIe 5.1 12V-2x6 GPU cables included for use with modern graphics cards such as the NVIDIA® GeForce RTX™ 40 Series.

140mm FAN WITH ZERO RPM MODE SUPPORT
A low-friction, fluid dynamic bearing 140mm fan with Zero RPM mode support ensures your PSU runs cool while staying virtually silent when not under high load.
LOW NOISE
FAN MODE

80 PLUS GOLD CERTIFIED
Steady power output at up to 90% efficiency, and Cybernetics-certified for lower power consumption, less noise, and cooler temperatures.

105°C-RATED CAPACITORS
Built with 100% Industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability.
CASE COMPATIBILITY
The PSU and cables will fit in any PC case that supports ATX PSU format and is at least 210mm wide. The PSU must also be accessible from the side when mounted in the case.


TEN-YEAR WARRANTY
WORLD-CLASS SUPPORT
Corsair's award-winning service means you can enjoy your gear worry-free.
RM1000x SHIFT POWER TABLE
MODEL | RPS0161 | |
---|---|---|
Part No. | CP-9020253/75-005192 | |
AC Input Rating | ||
AC Input | 100–240V | |
Input Current | 12A-6A | |
Frequency | 47~63Hz | |
Max Load | Max Output | |
+3.3V | 20A | 150W |
+5V | 20A | |
+12V | 83.3A | 1000w |
+5Vsb | 3A | 15W |
Total Power | 1000w |
RM1000x SHIFT CABLE LISTING
QTY | Cable | Connectors per cable |
Total connectors |
Connector Spacing |
Total length | Cable Type |
---|---|---|---|---|---|---|
1 |
Modular ATX Cable (24-pin) ![]() |
1 | 1 | - | 610mm (± 10mm) |
Sleeved |
2 |
EPS / ATX 12V 8-pin (4+4) ![]() |
1 | 2 | - | 650mm (± 10mm) |
Flat |
1 |
12VHPWR (12+4) pin ![]() |
1 | 1 | - | 650mm (± 10mm) |
Flat |
2 |
PCIe 8-pin (6+2) (6+2) ![]() |
2 | 4 | 600mm, 100mm | 750mm (± 10mm) |
Flat |
3 |
PCIe 8-pin (6+2) ![]() |
1 | 3 | - | 650mm (± 10mm) |
Flat |
4 |
SATA (4 SATA) ![]() |
4 | 16 | 455mm, 115mm, 115mm, 115mm | 800mm (± 10mm) |
Flat |
2 |
PATA (4-pin) ![]() |
4 | 8 | 450mm, 100mm, 100mm, 100mm | 750mm (± 10mm) |
Flat |
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