CORSAIR RM1000x fully modular cables for clean, flexible PC builds.
RM1000x 140mm FDB fan reduces noise during gaming sessions.
ATX 3.1 compliant RM1000x powers today's demanding hardware.
Native 12V-2x6 connector supports modern GPU and CPU configurations.
Cybenetics Gold efficiency helps reduce electricity use during long sessions.
105°C Japanese capacitors deliver stable, reliable power.
PCIe 5.1 support enables future-proof GPU configurations.
Low-profile black design blends with modern PC aesthetics.
Ten-year warranty adds long-term peace of mind for builders.

Corsair

CORSAIR RM1000x Renewed — Fully Modular Low-Noise ATX 3.1 PSU, PCIe 5.1, Gold Efficiency

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$163.62

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Overview

Meet the CORSAIR RM1000x Renewed, a power supply built for quiet, dependable power in modern PC builds. Rooted in the trusted RMx lineage, this unit emphasizes modular cable flexibility, smart cooling, and efficient operation. The black housing and understated profile are designed to blend with contemporary rigs while keeping cable routing clean and accessible.

Why choose the RM1000x Renewed

  • Fully modular cables let you connect only what your system requires, improving airflow and cable management.
  • The 140mm FDB fan delivers quiet cooling even during extended gaming or workload sessions.
  • ATX 3.1 compliance ensures compatibility with current power design standards and modern hardware connectors.
  • Native 12V-2x6 connector supports high-power GPUs and CPUs with stable delivery.
  • Cybenetics Gold efficiency helps reduce electricity use under typical loads.
  • 105°C-rated Japanese electrolytic capacitors contribute to reliable electrical performance and durability.
  • PCIe 5.1 support enables future GPU configurations without power constraints.
  • Backed by a ten-year warranty, underlining long-term confidence in the unit’s build quality.

Real-world use cases

Whether you’re assembling a high-refresh gaming rig, a workstation for content creation, or a quiet home theater PC, the RM1000x Renewed aims to provide clean, stable power with room to grow. The modular cables help tailor your build for optimal airflow and a tidy chassis, while the deep black finish complements most aesthetics.

In daily use, you may notice calmer operation under heavy loads thanks to the efficient electronics and robust design. The combination of durable components and a substantial warranty offers peace of mind for long-term setups.

What to know before you buy

  • This is a renewed unit, refurbished to meet Corsair quality standards with support available from the brand.
  • Fully modular cables reduce clutter and improve airflow in larger builds.
  • The black exterior and compact form factor fit within most ATX cases while maintaining a sleek look.
  • PCIe 5.1 compatibility ensures readiness for current and upcoming hardware.

At a glance

  • Power: 1000W and plenty of headroom for modern rigs
  • Efficiency: Cybenetics Gold rated
  • Fan: 140mm FDB for quieter cooling
  • Connectors: Native 12V-2x6 and ATX 3.1 compliant
  • Warranty: 10 years

FAQ

Q: What makes the CORSAIR RM1000x Renewed suitable for high-end builds?

A: Fully modular cables, a quiet 140mm FDB fan, and Gold-rated efficiency support power-hungry components.

Q: Does the RM1000x Renewed support ATX 3.1 and PCIe 5.1?

A: Yes, ATX 3.1 compliance and PCIe 5.1 readiness align with current and upcoming hardware.

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