The XIGMATEK PRIME M 1000W ARCTIC is a high-performance 1000W fully modular ATX power supply designed for modern gaming PCs, workstation builds, and high-power systems. With 80 PLUS Gold 230V EU efficiency, ATX 3.1, and PCIe 5.1 support, it is built to provide stable power for current-generation processors and graphics cards.


$128.00 
  • Brand: Xigmatek
  • SKU: EN48111
  • Shipping: 
  • Return Policy: We accept returns within 7 days of delivery for items that are unused, in their original packaging, and include all accessories. Some products may be non-returnable; please refer to the product page for specific details. To initiate a return, contact our Customer Support.


Product Description


A native 12V-2×6 connector supports up to 600W, providing a modern single-cable power solution for compatible high-performance GPUs. The PSU uses a single +12V rail and DC-to-DC conversion for stable power delivery across demanding system loads.

The 120mm ultra-silent fan uses intelligent thermal control and operates below 1800 RPM at full load, while the compact 140mm-depth chassis and fully modular cabling help simplify installation and cable management. The Arctic White finish is ideal for clean white PC builds.

Key Features

  • Brand: XIGMATEK
  • Model: PRIME M 1000W ARCTIC
  • Product Type: Fully Modular ATX Desktop PSU
  • Maximum Power Output: 1000W
  • Color: Arctic White
  • Efficiency: 80 PLUS Gold 230V EU
  • Typical-Load Efficiency: 92%+
  • Power Standard: ATX 3.1
  • GPU Standard: PCIe 5.1
  • GPU Power Connector: 12V-2×6
  • 12V-2×6 Maximum Output: 600W
  • Rail Design: Single +12V Rail
  • Voltage Regulation: DC-to-DC Converter
  • Power Factor Correction: Active PFC / APFC
  • Cabling: Fully Modular
  • Cooling: 120mm Ultra-Silent Fan
  • Maximum Fan Speed: Below 1800 RPM at Full Load
  • Fan Control: Intelligent Thermal Fan RPM Control
  • CPU Connectivity: Dual CPU Connectors
  • Motherboard Compatibility: Current Intel and AMD platforms
  • Multi-GPU Support: Supported
  • AC Input: 220–240V AC
  • PSU Depth: 140mm Compact Construction
  • Protection: OCP, UVP, OVP, SCP, OPP & OTP
  • Included: Heavy-Duty Power Cable
  • Ideal For: Gaming PCs, high-performance workstations, modern GPU builds and white PC configurations