# Cooler Master MasterBox K501L - ATX PC Case with Angled Ventilation, Red LED Illumination, Transparent Side Panel, Flexible Air Flow Configurations

- Category: Case
- Brand: Cooler Master
- Model: MasterBox K501L
- Part number: MCB-K501L-KANN-S00
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.4/5 from 1587 Amazon reviews
- Warranty: 2 years
- Product page: https://buildmypc.net/component-details/case/cooler-master-masterbox-k501l-mcb-k501l-kann-s00/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | MasterBox K501L |
| Cabinet Type | ATX Mid Tower |
| Side Panel | Tempered Glass |
| Color | Black |
| Power Supply | N/A |
| Maximum 3.5 Drive Space | 2 |
| Maximum 2.5 Drive Space | N/A |
| GPU Length | 410 mm / 16.142" |
| Supported PSU Size | ATX |

## Key Features

- ANGLED VENTILATION - The sharp angled front panel ventilation combined with menacing red LED lighting glows through the front and I/O panel.
- EDGE-TO-EDGE TRANSPARENT SIDE PANEL - Showcase your build through the lightweight acrylic side panel.
- MULTIPLE FAN AND RADIATOR CONFIGURATIONS - Front: 3 x 120mm, 2 x 140mm* fans, and up to a 360mm radiator with a maximum thickness of 50mm excl. fans. Top: 2 x 120/140mm fans and radiator up to 240mm. Rear: 1 x 120mm fan and radiator.
- EXPANDING THE POSSIBILITIES - Spacious interior layout accommodates standard form factor ATX motherboards for gaming needs (Mini-ITX, Micro-ATX, Standard ATX).
- VERSATILE COMPONENTS CLEARANCE - The MasterBox K500L supports CPU-Coolers up to a height of 165mm, Graphic Cards up to a length of 360mm (410mm excl. radiator), and Power Supplies up to a length of 200mm (390mm excl. radiator/HDD).

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