Cooler Master

Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System

Name: Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting
Brand: Cooler Master
SKU: B07H4V9T9R
Price: 59.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$59.99

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View Current Price on Amazon → Compare to similar pc cases

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.

Bottom line: The Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System is a niche pick — read recent reviews before buying in the pc cases category, priced around $59.99. Compare close alternatives before committing.

With the MasterBox MB511 RGB ATX PC case, systems built for high demand gaming can breathe easy through the Fine Mesh front panel. Along with the aggressive intakes in front, there is also ventilation on the top panel for added thermal support. Cooler Master’s signature Fine Mesh makes up the entire front panel, proven to provide generous airflow while simultaneously filtering out dust—this not only keeps gaming systems cool but also clean. The internal layout was engineered for high compatibility for the latest gaming hardware while also accounting for future upgrades. Build versatility is…

SpecPicks Verdict

SpecPicks scored Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis 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. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Mesh front panel
✓ Backed by Cooler Master's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Mesh front panel
Performance intake
Rgb LED fans
Rgb lighting control
Cooling support

Full Specifications

Brand	Cooler Master
Color	ATX Mid-Tower ARGB
Fan Size	12 centimeters
Material	Alloy Steel, Tempered Glass
Case Type	Midi Tower
Model Name	MB511 RGB
Light Color	Red,Green,Blue
Model Number	MCB-B511D-KGNN-RGB
Built-In Media	Tower
Cooling Method	Fan
Item Type Name	Cooler Master MasterBox MB511 RGB ATX Mid-Tower with RGB Lighting System, Three 120mm RGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, and Tempered Glass
Number of Fans	3
Mfr Part Number	MCB-B511D-KGNN-RGB
Total Usb Ports	2
Antenna Location	Gaming
Compatible Devices	PC
Enclosure Material	Alloy Steel, Tempered Glass
Total USB 2.0 Ports	2
Warranty Description	1 year
Hard Disk Form Factor	3.5 inches

Ready to buy?

Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.