CORSAIR
CORSAIR RMx Series RM1000x | 1000W Fully Modular Power Supply (ATX 3.1, Cybenetics Gold, PCIe 5.1, Zero RPM Fan)
CORSAIR RMx Series RM1000x | 1000W Fully Modular Power Supply (ATX 3.1, Cybenetics Gold, PCIe 5.1, Zero RPM Fan)
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The CORSAIR RM1000x RMx Series Power Supply is a high-performance, fully modular PSU engineered for modern gaming rigs and professional workstations. With 1000W continuous power, ATX 3.1 compliance, and Cybenetics Gold efficiency, it delivers ultra-stable, quiet, and future-ready power for high-end components.
Key Features
• 1000W continuous power output for high-performance systems
• Fully modular Type-4 cables for clean and efficient builds
• Cybenetics Gold-certified efficiency for lower heat and energy savings
• ATX 3.1 compliant with PCIe 5.1 support
• Native 12V-2x6 cable for next-gen GPUs (RTX 40/50 series)
• Zero RPM fan mode for silent operation at low loads
• 140mm fluid dynamic bearing fan with manual override control
• Premium 105°C-rated Japanese capacitors for long-term reliability
• 50°C continuous operating temperature for demanding environments
Performance & Efficiency
• Delivers stable 1000W power on +12V rail (83.3A)
• Handles GPU power spikes up to 200% (ATX 3.1 standard)
• Cybenetics Gold efficiency reduces energy waste and heat output
• A-rated noise performance (<30 dBA typical load)
Silent Cooling Design
• Zero RPM mode stops fan at low to medium loads
• 140mm FDB fan ensures efficient airflow with minimal noise
• Manual fan override knob for additional cooling when needed
Fully Modular Cabling
• Connect only required cables for a clean build
• Type-4 embossed cables with low-profile combs
• Includes native PCIe 12V-2x6 cable (600W capable)
• Excellent cable management for airflow optimization
Connectivity & Cables
• 1× 24-pin ATX cable
• 2× EPS (4+4) CPU cables
• 1× PCIe 12V-2x6 (12+4) cable
• 4× PCIe 8-pin (6+2) connectors
• 12× SATA connectors
• 6× PATA connectors
Built for Modern Systems
• Ideal for RTX 4090 / RTX 5090 builds
• Supports high-end CPUs and overclocking
• Designed for gaming PCs, workstations, and 24/7 systems
• Future-proof with next-gen GPU compatibility
Reliability & Protection
• 100% Japanese capacitors rated at 105°C
• 100,000-hour MTBF lifespan
• Full protection suite (OVP, UVP, SCP, OTP, OPP)
• Stable performance even in high-temperature environments
Technical Specifications
• Efficiency: Cybenetics Gold
• Noise Rating: Cybenetics A
• Form Factor: ATX
• ATX Version: 3.1
• Dimensions: 160 × 150 × 86 mm
• Weight: 3.65 kg
• Continuous Power: 1000W
• MTBF: 100,000 hours
Warranty
• 10-Year Manufacturer Warranty
• Backed by CORSAIR’s world-class support
Why Buy from Mustafa Computers
Mustafa Computers is an authorized partner of CORSAIR in Pakistan, offering genuine power supplies, competitive pricing, and nationwide delivery.
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Shipping Policy
Shipping Policy
Free Delivery within Lahore: Available on orders above PKR 10,000 (selected items only).
Other Cities: Free delivery on orders above PKR 15,000. Standard courier charges apply otherwise.
Delivery Time: 3–5 business days (subject to courier and destination).
Couriers: We use TCS and Postex. Bulky items may be shipped via city-to-city cargo, with self-collection for cheaper delivery.
COD Orders
- Available on selected items only, up to PKR 19,000.
- 4% government tax applies on COD payments.
- Orders PKR 19,001–100,000 require 50% advance.
- Orders above PKR 100,000 require full advance or in-store pickup.
- Full advance may be required for certain items below PKR 19,000.
Return Policy Warranty
- 7 Days Return Warranty for defective or incorrect items.
- Products must be in original packaging with all accessories and documentation.
- No return for “change of mind”, software, or consumables (e.g., cartridges, toners).
Warranty Claim
- Warranty coverage is as per manufacturer or Mustafa Computers’ terms.
- Company may repair, replace, or issue a credit note for valid claims.
- No warranty for electrical damage, cartridges, or printer heads.
- Warranty void if item is physically damaged or packaging/accessories are missing.
- Check warranty applies to used items only.
- For international warranty, customer bears freight charges.
Customers must ensure they receive the warranty card and invoice at purchase. (Some items are valid by invoice only.)