Choose Your Style

MasterBox Q500L

  • Highly Compact Standard ATX
  • Orientation & A Movable I/O Panel
  • Versatile PSU Bracket
  • Fully Perforated Chassis
  • Magnetic Dust Filters
  • Edge-to-Edge Transparent Side Panel
  • Clean Routing Space

Orientation & A Movable I/O Panel

The modular MasterBox Q500L can orient vertically and horizontally with rubberized thumbscrews that also act as feet. Depending on hardware configuration, the movable I/O panel can be relocated to multiple positions to retain its accessibility.

Versatile PSU Bracket

The PSU bracket enables the PSU to adapt to different clearance requirements and motherboard form factors. The PSU bracket can shift up or down for top radiator/graphics card clearance and can also be relocated for ITX systems.

Fully Perforated Chassis

The top, front, rear, and bottom panels are fully perforated to support various fan configurations.

Magnetic Dust Filters

The magnetic dust filters feature a unique design. Magnets allow for quick removal and installation for easy cleaning of the dust filters with rubber stompers to keep the filters from sliding.

Cooling Support

The bottom supports up to two 120mm fans.
The rear supports a 120mm fan or 120mm radiator.
The top supports up to two 120mm/140mm fans or a 120/240mm radiator.

Storage Support

Each storage caddy can mount either 2x 2.5" drives or 1x 3.5" drive, two caddies included.
Possible Configurations:
4x 2.5" drives | 2x 3.5" drives | 2x 2.5" drives + 1x 3.5" drive

Option 1Option 2Option 3Option 4

Motherboard Support

The internal layout and PSU location adapts to the motherboard. If a standard ATX motherboard is used, the PSU mounts to the top-front of the chassis with the ability to shift upward or downward. For mini-ITX builds, the PSU can be located in the conventional bottom-rear position for increased front panel ventilation.




Clean Routing Space

Behind the motherboard tray, 27~30mm width of space is offered for cable management with the entire perimeter dedicated as a channel for cables.

Product Name MasterBox Q500L
Product Number MCB-Q500L-KANN-S00
Exterior Color Black
Materials - Body Steel, Plastic
Materials - Windowed Side Panel Acrylic
Dimensions 386(L) x 230(W) x 381(H) mm
Motherboard Support Mini-ITX, Micro-ATX, ATX
Expansion Slots 7
5.25" Drive Bays 0
Combo 3.5" / 2.5" Drive Bays 2 (each bay supports: 1 HDD or 2 SSDs)
2.5" SSD Drive Bays 0
I/O Panel - USB Ports USB 3.0 x 2
I/O Panel - Audio In / Out 1 x 3.5mm Audio Jack, 1 x 3.5mm Mic Jack
Pre-installed Fan(s) - Rear 120mm x 1
Fan Support - Top 120mm x 2 or 140mm x 2
Fan Support - Rear 120mm x 1
Fan Support - Bottom 120mm x 2
Radiator Support - Top 120 / 240mm (35mm max motherboard component height)
Radiator Support - Rear 120mm
Clearance - CPU Cooler 160mm / 6.29 inch
Clearance - Power Supply 180mm / 7.08 inch
Clearance - Graphics Card 360mm / 14.17 inch (270mm clearance with PSUs longer than 160mm)
Cable Routing - Behind MB Tray 27~30mm
Dust Filters Bottom
Power Supply Support Top front mount, ATX PS2
EAN Code 4719512080580
UPC Code 884102053078