Corsair RMx Series RM1000x — 1000 Watt Fully Modular 80+ Gold ATX 3.1 Model CP-9020271-NA – +3.3V 20A 150W – TechCure India

Corsair RMx Series RM1000x — 1000 Watt Fully Modular 80+ Gold ATX 3.1 Power Supply

₹19,400

MRP ₹21,500 (incl. of all taxes)

🚚 Shipping ₹379 · FREE on orders above ₹25,000

EMI available at checkout (credit / debit card EMI via Razorpay)

In stock · dispatched in 1–2 working days
Delivery across India in 2–8 days · insured

Genuine productBrand warranty · terms
GST invoiceClaim input credit
7-day returnsOn PC components
Insured deliveryAll over India

Secure payments by Razorpay · UPI, cards, net banking, EMI

Track an order Google reviews ↗

The CORSAIR RMx Series RM1000x is a fully modular power supply designed for high-performance PCs. It delivers reliable, efficient power with quiet operation for demanding builds across India.

Full specifications ↓

Highlights

1000W continuous power for stable performance under stress
105°C-rated capacitors for long-lasting reliability
ATX 3.1 certified for modern CPU and GPU compatibility
Zero RPM Fan Mode for near-silent operation at low loads
Fully modular Type-4 connectors for clean cable management
Cybenetics Gold efficiency for energy savings
10-year warranty for peace of mind
100% Industrial-grade Japanese capacitors

Specifications

PSU WATTAGE	1000 Watts
750 Watts	750 Watts
850 Watts	850 Watts
50°C CONTINUOUS OPERATING TEMPERATURE	Ensures reliable power for your PC, even under high-stress conditions.
105°C-RATED CAPACITORS	Built with 100% Industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability.
ATX 3.1 CERTIFIED	Be confident your PSU supports the latest sleep and hibernate modes and modern CPU and GPU requirements. ATX 3.1 compliance ensures full compatibility with modern components and power states.
AC INPUT RATING	AC INPUT 100–240V
INPUT CURRENT	12A - 5A
FREQUENCY	47~63Hz
MAX OUTPUT	+3.3V 20A 150W
TOTAL POWER	1000W
Dimensions	160x150x86
Modular	Fully
Cable Type	Type 4
Zero RPM Mode	Yes
Continuous Power W	1000 Watts
ATX Connector	1
ATX12V Version	3.1
MTBF Hours	100,000 hours
Warranty	10 Year
Weight	3kg
Cybenetics Efficiency	Gold
Cybenetics Noise	A
PATA Connector	6
SATA Connector	12
Modern Standby	Yes

Who should buy it

This PSU is ideal for builders seeking a reliable, quiet power supply for high-end gaming or workstation PCs. It is not for users needing lower wattage or non-modular PSUs.

Compatibility

Works with ATX 3.1 systems, PCIe 5.1, NVIDIA GeForce RTX 40 Series, RTX 4090, RTX 5090, and dual CPU motherboards. Compatible with Type 4 cables from CORSAIR RMx, RMi, HXi, and AXi series.

ATX 3.1 compliant
Supports PCIe 5.1
Compatible with NVIDIA GeForce RTX 40 Series
Compatible with RTX 4090
Compatible with RTX 5090
Supports Modern Standby
Compatible with dual CPU motherboards or workstations
Compatible with Type 4 cables from other CORSAIR PSUs (RMx, RMi, HXi, AXi series)

What's in the box

PSU WATTAGE
1000 Watts
750 Watts
850 Watts

Frequently asked questions

Is the RM1000x compatible with RTX 4090 and RTX 5090?

Yes, the RM1000x is compatible with RTX 4090 and RTX 5090.

How does the Zero RPM Fan Mode work?

The RM1000x features Zero RPM Fan Mode for near-silent operation at lower loads.

What is the difference between Cybenetics Gold and 80 PLUS Gold?

The RM1000x is Cybenetics Gold-certified, ensuring efficient power delivery.

Does the RM1000x include a native 12V-2x6 cable for RTX 40 and RTX 50 Series GPUs?

The RM1000x includes Type-4 connectors for compatibility with RTX 40 and RTX 50 Series GPUs.

Can I use existing CORSAIR Type 4 cables with the RM1000x?

Yes, the RM1000x is compatible with Type 4 cables from other CORSAIR PSUs (RMx, RMi, HXi, AXi series).

Brand warranty: 10 Year from the manufacturer — TechCure India helps you with the claim.

Why buy from TechCure India

Genuine product with brand warranty
GST invoice on every order
Insured delivery across India
Free compatibility check before dispatch — or build a full PC with our PC Builder

Specifications

Brand	CORSAIR
Category	Power Supply Unit
Model / MPN	CP-9020271-NA
PSU WATTAGE	1000 Watts
750 Watts	750 Watts
850 Watts	850 Watts
50°C CONTINUOUS OPERATING TEMPERATURE	Ensures reliable power for your PC, even under high-stress conditions.
105°C-RATED CAPACITORS	Built with 100% Industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability.
ATX 3.1 CERTIFIED	Be confident your PSU supports the latest sleep and hibernate modes and modern CPU and GPU requirements. ATX 3.1 compliance ensures full compatibility with modern components and power states.
AC INPUT RATING	AC INPUT 100–240V
INPUT CURRENT	12A - 5A
FREQUENCY	47~63Hz
MAX OUTPUT	+3.3V 20A 150W
TOTAL POWER	1000W
Dimensions	160x150x86
Modular	Fully
Cable Type	Type 4
Zero RPM Mode	Yes
Continuous Power W	1000 Watts
ATX Connector	1
ATX12V Version	3.1
MTBF Hours	100,000 hours
Warranty	10 Year
Weight	3kg
Cybenetics Efficiency	Gold
Cybenetics Noise	A
PATA Connector	6
SATA Connector	12
Modern Standby	Yes
Condition	New, sealed box
Warranty	Manufacturer warranty · details
Invoice	GST tax invoice (input credit available)
Delivery	Insured shipping to every serviceable pin code in India