Model NumberMasterBox 520 Mesh: MB520-KGNN-S00, MasterBox 520 Mesh White: MB520-WGNN-S00

Exterior ColorBlack,

Materials – ExteriorMesh, Steel, ABS Plastic, Tempered Glass

Materials – Left Side PanelTempered Glass

Dimensions (L x W x H)499 x 210 x 498mm (Incl. Protrusions), 430 x 210 x 479mm (Body size)

Motherboard SupportMini-ITX, Micro-ATX, ATX, SSI-CEB, E-ATX* (*up to 12″ x 10.7″ motherboards, may impact cable management feature)

Expansion Slots7

3.5″ Drive Bays2

2.5″ Drive Bays3

I/O Panel – USB Ports1x USB 3.2 Gen 1 Type A, 1x USB 3.2 Gen 2 Type C

I/O Panel – Audio In / Out1x 3.5mm Headset Jack (Audio+Mic)

I/O Panel – Other1x Reset/ARGB button

Included AccessoriesARGB Fans Hub

Pre-installed Fans – TopN/A

Pre-installed Fans – Front3x CF120 ARGB

Pre-installed Fans – RearN/A

Fan Support – Top3x 120mm, 2x 140mm

Fan Support – Front3x 120mm, 2x 140mm

Fan Support – Rear1x 120mm

Radiator Support – Top120 / 140 / 240 / 280 / 360mm (recommended maximum thickness – 55mm)

Radiator Support – Front120 / 140 / 240 / 280 / 360mm

Radiator Support – Rear120mm

Clearance – CPU Cooler165mm

Clearance – PSU200mm (Recommended up to 170mm)

Clearance – GFX410mm

Dust FiltersFront, Top, Bottom

Power Supply SupportATX

SizeMid Tower

SeriesMasterBox Series

Back Connector Motherboard SupportNo