Cooler Master
MasterBox 500 PC Case - Mid-Tower Chassis, FineMesh Front Intake & 120mm ARGB Fan, Removeable Top Panel & Tempered Glass Side Panel, Versatile Component Support, 120mm Rear Fan
*Price sourced from Amazon.com. Last updated 2026-05-21. Price and availability subject to change.
MasterBox 500 PC Case: When Lightning Strikes - Cooler Master’s MasterBox 500 is a mid-tower PC case designed to showcase a customised build while increasing functionality via the easily removable panels and maximised space for cooling and hardware upgrades. The lower part of the front panel is made with FineMesh, showcasing the installed 120mm ARGB fan while providing maximum airflow and superior dust filtration. The upper part of the front panel features circuit-inspired ARGB accents providing streaks of colour easily customisable via a dedicated button on the I/O panel. One of the side…
SpecPicks Verdict
SpecPicks classifies Cooler Master MasterBox 500 PC Case - Mid-Tower Chassis, FineMesh… as a solid pick with broad community endorsement in the pc cases category, based on 12 verified Amazon reviews 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
- ✓ Solid 4.3★ customer rating
- ✓ Backed by Cooler Master's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ 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
- ICONIC GEOMETRIC FAÇADE - Front panel features circuit-inspired ARGB accents that provide streaks of colour customisable via a button on I/O panel; FineMesh subtly showcases an ARGB fan while providing maximum airflow & superior dust filtration
- REMOVABLE TOP PANEL - The top panel is entirely removable, facilitating access and ease during assembly; Particularly useful when installing cooling solutions such as fans & radiators
- TEMPERED GLASS SIDE PANEL - The tempered glass side panel is not only ideal for showcasing the build, its tool-free design allows quick access to the internals; Secured with pins and an optional screw for further security
- VERSATILE COOLING OPTIONS - MasterBox 500 PC cases are compatible with air and liquid cooling systems; Supports up to 7x 120mm fans & 2x 360mm radiators on rear, top and front panels
- HARDWARE SUPPORT - The MasterBox 500 PC case can accommodate mini-ITX, micro-ATX, ATX, and E-ATX* (*up to 12" x 10.7") motherboards, CPU coolers up to 165mm, GFX/GPU up to 410mm, & PSUs up to 180mm
Full Specifications
| Brand | Cooler Master |
|---|---|
| Color | black, rgb |
| Fan Size | 120 Millimeters |
| Material | Tempered Glass |
| Case Type | Mid Tower |
| Model Name | MasterBox 500 |
| Light Color | Red,Green,Blue |
| Model Number | MB500-KGNN-S00 |
| Compatibility | PC |
| Cooling Method | Water |
| Item Type Name | PC Chassis |
| Number of Fans | 2 |
| Mfr Part Number | MB500-KGNN-S00 |
| Total Usb Ports | 1 |
Ready to buy?
Cooler Master MasterBox 500 PC Case - Mid-Tower Chassis, FineMesh Front Intake & 120mm ARGB Fan, Removeable Top Panel & Tempered Glass Side Panel, Versatile Component Support, 120mm Rear Fan 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 2026-05-21. Price and availability subject to change.
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