CasesCooler Master
Cooler Master MasterBox TD300 Mesh Mini Tower Case - Black
MPN: TD300-KGNN-S00
Key specifications
Max GPU344.0 mm
Max Cooler166.0 mm
Max PSU325.0 mm
Form factorUnknown
Full Specifications66 fields
Additional Contents
Fans Included
Yes
Included Fans
2x 120 mm
Additional Information
Model Number
TD300-KGNN-S00
Gtin
4719512124154
Back Connect
Back Connect
No
Cable Specifications
Riser Cable Included
No
Case
Case Type
Mini Case
Case Features
I O Position
Top
Side Panel
with window
Vertical Gpu Mount
No
Adjustable Vertical Gpu Bracket
No
Front Door
No
Cable Management
Yes
Filters Included
Yes
Filter Position
Top, Bottom, Front
Noise Dampening
No
Mainboard Slide Tray
No
Transport System
No
Colour
Primary Colour
Black
Connectivity
Card Reader
No
Dimensions
Length Depth
433 mm
Width
210 mm
Height
420.5 mm
Weight
5.85 kg
Display
Display Included
No
Drive Bays
Max 2 5 Inch Drives
4
Max 3 5 Inch Drives
2
2 5 Inch Internal Drive Bay
2
1x 3 5 1x 2 5 Inch Internal Drive Bays Combined
2
Hot Swap Drive Bays
No
Expansion Slots
Expansion Slots Pci Slots
4
External Ports
Front I O Usb Type C Ports Total
0
Front I O Usb Type A Ports Total
2
Usb 3 0 External Type A
2
Audio Outputs Inputs
1x output + 1x input (3.5 mm jack, 3-pin, TRS)
Fan Header
Fan Controller Fan Hub
No
Fan Support
Case Fan Support Rear
120mm Fan (1x)
Case Fan Support Front
120mm Fan (3x), 140mm Fan (2x)
Case Fan Support Top
120mm Fan (2x), 140mm Fan (2x)
Max Number Of Fans
6
120 Mm Fans
6
140 Mm Fans
4
Features
Housing Feedthrough
No
Internal Dimensions
Max Cooler Height
166 mm
Max Gpu Length
344 mm
Max Psu Length Depth
325 mm
Inner Volume
38.24 l
Lighting
Lighting Rgb
Yes
Rgb Controller
Yes
Lighting Colour
RGB
Materials
Materials
Plastic, Steel, Tempered Glass
Motherboard Support
Compatible Motherboard Formats
Micro-ATX, Mini-ITX
Max Motherboard Format
Micro-ATX
Mounting
Case Vesa Mountable
No
Internal Monitor Mount
No
Power Supply
Psu Included
No
Psu Format
ATX
Power Supply Position
rear bottom
Product Series
Product Series Family
MasterBox
Radiator Support
Radiator Aio Support Top
120mm Radiator, 140mm Radiator, 240mm Radiator, 280mm Radiator
Max Radiator Compatibility
2x Dual (280 mm)
Radiator Aio Support Front
120mm Radiator, 140mm Radiator, 240mm Radiator, 280mm Radiator
Best indexed price
£71.78GBP
Indexed 24 May 2026 — verify at retailer
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