NZXT RL-KRM42-01 140mm AIO Liquid CPU Cooler – Used – Designed for NZXT H1 Case

Description

Product Description:
This is a genuine used NZXT RL-KRM42-01 140mm all-in-one (AIO) liquid CPU cooler, originally bundled with the NZXT H1 ITX case. Engineered for compact performance, this cooler features a sealed liquid loop, 140mm radiator, and a high-efficiency pump optimized for vertical mounting inside the H1 enclosure. It’s ideal for restoring cooling in NZXT H1 systems or repurposing in other SFF builds that support a 140mm radiator.

Key Points:

• OEM AIO CPU cooler for NZXT H1

• 140mm radiator with pre-mounted fan

• Used and tested – fully functional

• Compact, closed-loop liquid system

• Includes pump, tubing, and radiator assembly

Product Features:

• 140mm radiator with integrated fan

• Silent performance-oriented pump

• Pre-filled closed-loop for zero maintenance

• Designed specifically for the NZXT H1’s internal layout

• Compatible with Intel and AMD CPU sockets (check mount kit)

• Sleeved tubing and low-profile head unit

Compatible Models:

• NZXT H1 (all H1 case revisions using RL-KRM42-01)

• May be compatible with other ITX cases that support 140mm radiator mounting
  Ensure compatibility with your CPU socket and case dimensions before installing.

Product Specifications:

• Brand: NZXT

• Type: AIO Liquid CPU Cooler

• Compatible Brand: NZXT / Universal (with correct mounts)

• Compatible Product Line: NZXT H1 Series

• Voltage: 12V

• Colour: Black

• Compatible Model: RL-KRM42-01 / H1 AIO layout

• MPN: RL-KRM42-01

• Condition: Used – tested and working

Product Note:

• Used part – may show minor wear or dust

• Tested for cooling performance and pump/fan operation

• Mounting hardware not included unless specified

• Photos available upon request for customer reference

• Images are for illustration purposes only