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CORSAIR RMe Series RM850e 850W Fully Modular Low-Noise Power Supply - New

CORSAIR RMe Series RM850e 850W Fully Modular Low-Noise Power Supply - New

£89.95

Product Description

This CORSAIR RMe Series RM850e 850W power supply is New, in its original retail packaging, and includes all factory modular cables, mounting hardware, and documentation.

Engineered to provide clean, reliable, and continuous power to demanding high-end PC builds, the RM850e features Cybenetics Gold certification for efficient energy delivery with reduced heat generation and lower operational power draw. Equipped with ATX 3.1 certification and native PCIe 5.1 compliance, it includes a dedicated 12V-2x6 (12+4 pin) GPU cable capable of delivering up to 600W directly to modern high-performance graphics cards without requiring clumsy multi-adapter cables.

Its fully modular cable design allows you to plug in only the cables your build requires, reducing clutter and improving internal chassis airflow. At a compact 140mm length, it comfortably fits into standard ATX desktop cases.

Key Features & System Design:

  • Fully Modular Cabling: Keeps cable routing neat and tidy; connect only what your system needs.

  • Native 12V-2x6 Cable: Directly powers modern high-end graphics cards with up to 600W continuous delivery.

  • Low-Noise Operation: Features a 120mm rifle bearing fan with Zero RPM fan mode, keeping the fan static during low-to-medium loads for near-silent computing.

  • Industrial-Grade Reliability: Built with robust LLC topology, DC-to-DC conversion, and 105°C-rated capacitors for steady power delivery and extended component lifespan.

Key Specifications

  • Brand / Manufacturer: CORSAIR

  • Series: RMe Series (RM850e)

  • Model Number / SKU: CP-9020293-UK / CP-9020296-NA

  • Continuous Output Power: 850 Watts

  • Form Factor: ATX

  • Efficiency Rating: Cybenetics Gold Certified

  • ATX Compliance: ATX 3.1 / PCIe 5.1 Compatible

  • Cabling Type: Fully Modular

  • Fan Bearing Type: 120mm Rifle Bearing (with Zero RPM Mode)

  • Capacitors: 105°C-Rated Industrial-Grade

  • Dimensions: 140mm x 150mm x 86mm

  • Condition: New

Compatibility Check 🧩

Please ensure this part is compatible with your system before ordering. We’re happy to help you confirm compatibility before you buy.
Non‑faulty returns for incompatible parts follow our standard change of mind return policy detailed below.

Unless stated otherwise, products are pre‑owned components. While fully tested and guaranteed to work, the item you receive may differ slightly from the images shown. Cosmetic signs of use such as scratches or scuffs are normal and do not affect performance.

Shipping & Returns

🚚 Shipping
Orders are processed within 1 business day. Standard UK delivery takes 2-3 business days. Every order includes tracking information so you can follow your package from despatch to delivery.


🔄 Returns
We want you to shop with confidence.
Every part we sell is backed by a 60‑day hassle‑free warranty.

If something isn’t right, you can return your item within 60 days of delivery. To start a return, contact us using our support email. If the item is faulty or incorrect, we’ll provide a prepaid return label. Refunds are issued to your original payment method within 5–7 business days after inspection.


🔄 Change of Mind / Non‑Faulty Returns

Customers have 30 days from delivery to request a non‑faulty return.

The following deductions apply:
• The original outbound shipping & handling fee (covers fulfilment, packaging materials, labour, and dispatch) (non-refundable to us)
Payment processing fees (non‑refundable to us)

Return postage for change‑of‑mind returns is the customer’s responsibility.

It is the customers responsibility to package items sufficiently to avoid damage during return shipping. Items returned must be in unused, resale‑ready condition.
Installing or using components (CPUs, GPUs, RAM, etc.) goes beyond basic inspection and may result in additional deductions or refusal of the return.

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