Cooler Master

Cooler Master NR600

Expert rating7 / 10

View on Cooler Master StoreView on coolermaster.com

Case Type:: Micro-ATX Tower
GPU Clearance:: 330mm
Included Fans:: 2x 120mm
Front USB-C:: No

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Manufacturer: Cooler Master Last updated: 2026-10-09

Where to buy

Cooler Master StoreGo to store

Cooler Master NR600 Review

The Cooler Master NR600 comes up for anyone searching for the cheapest Micro-ATX case that still fits a 240mm AIO and a full-length GPU, without stepping up to a full ATX tower.

It's a no-frills budget box, acrylic instead of glass and USB-A only front I/O, but the airflow and clearance numbers are genuinely solid for what it costs.

Budget-Focused Design

Cooler Master keeps costs down with an acrylic side panel instead of tempered glass and skips front USB-C, but the mesh front and two included fans still deliver decent airflow for the price.

Enough Room for a Real Build

330mm of GPU clearance and 240mm radiator support at both the front and top cover the vast majority of Micro-ATX builds without forcing compromises on cooling.

Comparison to Alternatives

Against the ASUS Prime AP201, the AP201 has front USB-C and a nicer mesh design overall, but the NR600 is usually cheaper and still fits similar cooling. Against the NZXT H3 Flow, the H3 Flow is smaller and more design-focused, while the NR600 trades looks for a bit more GPU and radiator room.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating7 / 10

A solid budget Micro-ATX case if front USB-C isn't a priority; step up to the Prime AP201 if it is.

Best for

Budget Micro-ATX builds
240mm AIO gaming PCs on a tight budget
Builders who don't need front USB-C

Not for

Anyone who wants front-panel USB-C
Full ATX or E-ATX motherboards
Showcase builds wanting glass panels

Specifications

What these specs mean

Design

Motherboard Support	Micro-ATX, Mini-ITX
Case Type	Micro-ATX Tower
Panel Type	Mesh front panel, acrylic side window

Clearance & Cooling

GPU Clearance	330 mm
CPU Cooler Clearance	165 mm
Included Fans	2
Radiator Support	Front 240mm, Top 240mm
Front USB-C	No

Class and layout

Case Volume	34 L

Storage and expansion

Expansion Slots	7

Panels and materials

Colour	Black

FAQs

What are the key specifications of the Cooler Master NR600 (Micro-ATX Tower/Mesh Front Panel/2x 120mm Fans Included/Budget Airflow)?

Key specs for the Cooler Master NR600: Radiator Support Front 240mm, Top 240mm, Motherboard Support Micro-ATX, Mini-ITX, Case Type Micro-ATX Tower, Panel Type Mesh front panel, acrylic side window, Front USB-C No, Colour Black.

Will the Cooler Master NR600 (Micro-ATX Tower/Mesh Front Panel/2x 120mm Fans Included/Budget Airflow) work with my current setup?

The Cooler Master NR600 (Micro-ATX Tower/Mesh Front Panel/2x 120mm Fans Included/Budget Airflow) lists Motherboard Support is Micro-ATX, Mini-ITX. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the Cooler Master NR600 (Micro-ATX Tower/Mesh Front Panel/2x 120mm Fans Included/Budget Airflow) best suited to?

Best suited to: Budget Micro-ATX builds; 240mm AIO gaming PCs on a tight budget; Builders who don't need front USB-C.

What are the drawbacks of the Cooler Master NR600 (Micro-ATX Tower/Mesh Front Panel/2x 120mm Fans Included/Budget Airflow)?

Not the best fit for: Anyone who wants front-panel USB-C; Full ATX or E-ATX motherboards; Showcase builds wanting glass panels.