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
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The 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. Read recent reviews carefully 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 classifies Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm… as a niche pick — read recent reviews before buying in the pc cases category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Cooler Master's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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 | 120 Millimeters |
| 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 |
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.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
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