



RMx Series™ RM850x — 850 Watt 80 PLUS® Gold Certified Fully Modular PSU
₨ 39,500
- 850 watts of continuous power with 80 PLUS Gold certification for up to 90% efficiency under load
- Fully modular low-profile black cables for easy cable management and clean build aesthetics
- 140mm rifle bearing fan with Zero RPM mode for silent operation at low to medium loads
- Premium Japanese capacitors rated at 105°C with 10-year warranty for long-term reliability
Out of stock
RMx Series™ RM850x — 850 Watt 80 PLUS® Gold Certified Fully Modular PSU
| Overview | |
| Brand | Corsair |
| Series | RMx Series RM850x |
| Continuous Power | 850 Watts |
| 80 PLUS Efficiency | Gold |
| PSU Form Factor | ATX |
| ATX12V Version | v2.4 |
| PSU Compatibility | ATX12V v2.4 and EPS12V 2.92 |
| Modular | Fully |
| Cable Type | Low-Profile, All Black |
| Cooling & Noise | |
| Fan Size | 140 mm |
| Fan Bearing Technology | Rifle Bearing |
| Zero RPM Mode | Yes |
| Connectivity | |
| ATX Connector | 1 |
| EPS Connector | 2 |
| PCIe Connector | 6 |
| SATA Connector | 10 |
| Floppy Connector | 1 |
| Multi GPU Ready | Yes |
| Reliability | |
| MTBF Hours | 100,000 hours |
| Physical | |
| Dimensions (L x W x H) | 160 x 150 x 86 mm |
| Weight | 3.38 kg |
Only logged in customers who have purchased this product may leave a review.

Shipping and Delivery
At Amir Traders, we aim to provide a smooth and hassle-free shopping experience to our valued customers. We offer fast, secure, and nationwide delivery services across Pakistan.
All orders are typically processed and dispatched within 1 to 2 working days after confirmation. Once shipped, delivery timelines vary depending on your location, usually taking between 2 to 5 business days. For customers in major cities, delivery is often quicker.
We currently offer Cash on Delivery (COD) for your convenience, allowing you to pay when the product arrives at your doorstep. Our packaging is done with care to ensure your products reach you safely and in perfect condition.
If you have any questions regarding your delivery or would like to track your order, feel free to contact our support team anytime.
Related products
Asus Rog Strix 1200W Platinum [Fully Modular Power Supply, 80 Plus Platinum]
- Flagship 1200W 80 PLUS Platinum with ATX 3.1 standard, Cybenetics A noise rating, and fully modular premium cables
- 100A single +12V rail delivers pure 1200W power with native PCIe Gen 5.1 16-pin connector and 4x PCIe 6+2-pin
- 0dB fan button with dual-mode operation: silent passive cooling at low loads or continuous active cooling on demand
- Ultra-lightweight 1.84kg design with 160mm depth, >120,000 hours MTBF, and comprehensive six-layer protection
Corsair CX Series™ CX750 – 750 Watt 80 PLUS Bronze ATX Power Supply
750W Continuous Power & 80 PLUS Bronze Efficiency
Guaranteed 750 watts of continuous power with up to 88% efficiency, reducing energy waste and lowering operating temperatures.
120mm Low-Noise Cooling Fan & Compact 125mm Design
Temperature-controlled 120mm sleeve bearing fan delivers quiet operation, while the compact 125mm length fits easily in modern cases.
Multiple Connectors & ATX12V v2.31
Equipped with 1 x EPS, 2 x PCIe, 3 x SATA connectors with Type 4 cables. ATX12V v2.31 standard for broad compatibility.
2-Years Seller Warranty & 100,000 Hours MTBF
Backed by Seller's 2-year warranty and rated for 100,000 hours of operation, ensuring long-term reliability and peace of mind.
HX1200i Fully Modular Ultra-Low Noise Platinum ATX 1200 Watt PC Power Supply
- Flagship 1200 watts of continuous power with 80 PLUS Platinum and Cybenetics Platinum efficiency ratings
- Ultra-low noise operation with Cybenetics A noise rating and 140mm fluid dynamic bearing fan with Zero RPM mode
- Fully modular Type 4 cables for effortless cable management and support for ATX 3.1 and EPS12V standards
- Premium Japanese capacitors rated at 105°C with comprehensive digital monitoring via Corsair iCUE software
MSI MAG 850GL PCIE 5 White Gaming PSU Full Modular 80 Plus Gold
850 watts continuous output with single 70.5-amp 12-volt rail for demanding gaming systems and high-end GPUs
80 Plus Gold certified efficiency up to 90 percent reduces energy waste heat output and operating noise
Native 16-pin PCIe 5.0 connector delivers up to 600 watts for RTX 40 series and next-gen graphics cards
Fully modular design with flat white cables for easy cable management and improved case airflow
Compact 140 mm depth saves interior space compared to standard ATX power supplies for easier installation
120mm fluid dynamic bearing fan provides reliable quiet cooling under all load conditions
Full industrial-grade protection set with OVP OCP OPP OTP SCP and UVP plus Active PFC for stable safe power
SilverStone Attis 650R Bronze 650W ATX 3.1 Power Supply – Black
- ATX 3.1 Compliant – 650W Continuous Output – Supports up to 2X power excursion and 2X total power excursion for next-generation GPUs; powerful single +12V rail with 54.1A (649.2W)
- 80 Plus Bronze Certified – Up to 85% Efficiency – Japanese primary capacitor, Active PFC, Double Forward, and DC-to-DC design for stable, efficient power delivery
- Silent 120mm Fan – 18 dBA Minimum – Exceptional airflow with low noise operation; rated for 100,000 hours MTBF at up to 50°C operating temperature
- Fully Flat Cable Design – 1 x 24/20-Pin, 2 x 4+4 Pin CPU, 4 x 8/6-Pin PCIe, 6 x SATA, 3 x Peripheral connectors for flexible cable management
- Comprehensive Protection – OPP, OVP, SCP, UVP with compact 140mm depth for broad chassis compatibility; available in Black and White
SilverStone DA750R 80 PLUS Gold 750W Fully Modular PSU
ATX 3.0 & PCIe 5.0 Ready – Native 12V-2x6 connector delivers up to 600W to next-gen graphics cards with precise power deviation of ±2%
Cybenetics Platinum Efficiency – Exceeds 80 PLUS Gold certification with Cybenetics Platinum rating for superior energy savings and lower heat output
Fully Modular & Compact – 140mm deep design with all-black flat cables for easy cable management and clean builds in compact chassis
Silent 120mm FDB Fan – Premium fluid dynamic bearing fan with semi-fanless mode for silent operation during low to medium loads
SilverStone DA850R 80 PLUS Gold 850W Fully Modular PSU
850W ATX 3.0 & PCIe 5.0 Ready – Native 12V-2x6 connector delivers up to 600W to next-gen GPUs with precise ±2% voltage regulation for rock-solid stability
Cybenetics Platinum & 80 PLUS Gold – Exceeds Gold certification with Cybenetics Platinum efficiency for lower heat, quieter operation, and reduced electricity bills
Fully Modular & Ultra-Compact – 140mm deep chassis with all-black flat cables for effortless cable management in mid-tower and compact cases
Silent Operation with 120mm FDB Fan – Premium fluid dynamic bearing fan with intelligent semi-fanless mode stays silent under low to medium loads
Thermalright TG-750S 750W 80 Plus Gold Power Supply
- 750 watts of continuous power with 80 PLUS Gold certification for high efficiency and reduced energy costs
- 120mm cooling fan with >100,000 hours MTBF for reliable long-term operation across 0-40°C ambient temperatures
- Fixed cable design with compact dimensions (150 x 140 x 86 mm) fits standard ATX cases with room to spare
- Wide 100-240Vac input range with 50-60Hz frequency for stable operation across all power grid standards










Reviews
There are no reviews yet.