Cooler Master

Cooler Master MasterBox NR600 ATX PC Mid-Tower

Name: Cooler Master MasterBox NR600 ATX PC Mid-Tower, Minimal Design, Airflow Mesh Front Panel, 240mm Water-Cooling Support, Tempered Glass, Single Headset
Brand: Cooler Master
SKU: B07PJ18S78

Status: Cooler Master MasterBox NR600 ATX PC Mid-Tower: Unavailable on Amazon as of 2026-10-21 12:24 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Cooler Master MasterBox NR600 ATX PC Mid-Tower: Full mesh front plus ventilated top panel feeds intake air straight to components; main trade-off: mesh front offers less dust and noise isolation than a solid-panel chassis.

Unavailable on Amazon as of 2026-10-21 12:24 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: Cooler Master MasterBox 540 ARGB ATX Mid-Tower… — $278.00 on Amazon as of 2026-10-21 10:22 UTC (price may vary).

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Similar: RAIDMAX V217 ATX Mid Tower Mesh Gaming PC Case — $59.99 on Amazon as of 2026-10-20 20:20 UTC (price may vary).

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Similar: Cooler Master HAF 700 EVO E-ATX High Airflow PC… — $538.99 on Amazon as of 2026-10-20 20:20 UTC (price may vary).

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Original listing (currently unavailable) → Compare to similar pc cases

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ Full mesh front plus ventilated top panel feeds intake air straight to components
✓ 410mm GPU clearance fits triple-fan, triple-slot cards
✓ Flush tempered glass side panel on rear thumbscrews, no screws breaking the surface
✓ Single 4-pole headset jack carries audio and mic on one plug
✓ Longer rubber grommets and deep tray clearance keep ATX cable runs tidy

Cons

✗ Mesh front offers less dust and noise isolation than a solid-panel chassis
✗ ODD support requires buying the separate ODD version of the chassis
✗ Choosing the ODD version costs you top and front fan mount options
✗ Tempered glass panel means rear thumbscrew removal for any side-panel access

Manufacturer description

Minimalistic mesh design - Elegant design elements are applied to mesh for optimal thermal performance. Optimal thermal performance – the full mesh front panel and ventilated top panel provide a high potential for thermal performance. Flush Tempered glass Side panel design – The tempered glass Side panel, fastened by thumbscrews on the rear panel, keeps the surface flush and unobstructed.

SpecPicks Verdict

SpecPicks scored Cooler Master MasterBox NR600 ATX PC Mid-Tower using a rating × review-volume × price-fit model applied to published specs and reviews across the pc cases category. Cooler Master's pc cases lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for pc cases of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will a large triple-fan graphics card fit in the MasterBox NR600?

Yes. Cooler Master rates the NR600 for graphics cards up to 410mm, which covers current triple-fan, triple-slot cards.

Does the NR600 have an optical drive bay?

Only on the ODD version, which is sold as a separate variant. The non-ODD chassis drops the bay for a cleaner front and more top and front cooling mounts.

Is the mesh front panel actually better for cooling?

That is the design intent. The full mesh front and ventilated top panel let intake air reach components instead of stalling behind a solid facade, unlike the closed-front cases it replaced.

How do the front panel audio jacks work on this case?

There is a single 4-pole headset jack that handles audio and microphone simultaneously, so you do not need separate headphone and mic plugs.

Is there enough room behind the motherboard tray for cable management?

Yes. The NR600 uses longer rubber grommets and provides generous clearance behind the motherboard tray for routing ATX and modular PSU cables.

How is the tempered glass side panel attached?

It mounts flush and is fastened by thumbscrews on the rear panel, so the glass surface stays unobstructed by screw heads.

Key Features

Minimalistic mesh design - Elegant design elements are applied to mesh for optimal thermal performance.
Optimal thermal performance – the full mesh front panel and ventilated top panel provide a high potential for thermal performance.
Flush Tempered glass Side panel design – The tempered glass Side panel, fastened by thumbscrews on the rear panel, keeps the surface flush and unobstructed.
Graphics Card support up to 410 millimeter – Generous clearance space is provided to support the latest graphics cards.
With/without ODD support – depending on preference, an odd version of the chassis is available. If an odd is not preferred, a cleaner appearance and more cooling options on the top and front panels are supported.

Full Specifications

Size	NR600
Brand	Cooler Master
Color	NR600
Model	MCB-NR600-KGNN-S00
Warranty	2 Year Warranty
UnitCount	1
ReleaseDate	2019-04-15T00:00:01Z
Manufacturer	Cooler Master
ItemPartNumber	MCB-NR600-KGNN-S00
Full listing title	Cooler Master MasterBox NR600 ATX PC Mid-Tower, Minimal Design, Airflow Mesh Front Panel, 240mm Water-Cooling Support, Tempered Glass, Single Headset Jack (MCB-NR600-KGNN-S00)

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Amazon shows no buyable offer for Cooler Master MasterBox NR600 ATX PC Mid-Tower at the last check. A similar in-stock product is Cooler Master MasterBox 540 ARGB ATX Mid-Tower…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $278.00