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Cooler Master MasterBox TD300 ARGB Mesh Micro-ATX Case – Black

A black mesh Micro-ATX case with four expansion slots, flexible drive mounting, two included 120mm PWM ARGB fans and broad fan support.

Cooler Master MasterBox TD300 ARGB Mesh Micro-ATX Case – Black product image

Two included ARGB fans

Comes with two 120mm PWM ARGB fans for illuminated airflow.

Mesh cooling design

Supports multiple 120mm and 140mm fan positions across the top, front and rear.

Compact expansion

Provides four expansion slots and mixed 3.5-inch / 2.5-inch drive positions.

Airflow-focused mesh chassis

The MasterBox TD300 uses the supplied mesh design with two 120mm PWM ARGB fans included from the outset.

Flexible fan placement

The top supports two 120mm or 140mm fans, the front supports three 120mm or two 140mm fans, and the rear supports one 120mm fan.

Storage configuration

Two combination 3.5-inch / 2.5-inch drive bays and two dedicated 2.5-inch positions are listed.

Radiator-ready layout

Top and front positions support the supplied 120mm, 140mm, 240mm and 280mm radiator sizes; the final source line is truncated after an additional 120mm reference.

Buy with confidence from DeviceDeal

DeviceDeal is an authorised Cooler Master reseller. This product is supplied under the applicable Cooler Master manufacturer warranty.

Frequently asked questions

How many fans are included?

The case includes two 120mm PWM ARGB fans.

How many expansion slots are provided?

The supplied description lists four expansion slots.

Which front fans are supported?

The front supports three 120mm fans or two 140mm fans.

What radiator sizes are confirmed?

The source confirms 120mm, 140mm, 240mm and 280mm support at the top and front.

(TD300-KGNN-S00)

Cooler Master MasterBox TD300 ARGB Mesh Micro-ATX Case – Black features

Mesh airflow front

Supports the cooling-focused chassis design identified in the product name.

Dual PWM ARGB fans

Includes two 120mm illuminated fans.

Flexible fan and radiator layout

Accommodates the supplied top, front and rear cooling combinations.

Compact mixed storage

Provides two combination bays plus two dedicated 2.5-inch positions.

The final radiator-support wording is truncated, so only the complete top and front sizes are presented as confirmed.

Cooler Master MasterBox TD300 ARGB Mesh Micro-ATX Case – Black specifications

Product details

SKU / manufacturer part numberTD300-KGNN-S00
Product modelCooler Master MasterBox TD300 ARGB Mesh
Case typeMicro-ATX case
ColourBlack
Expansion slots4
3.5-inch / 2.5-inch combo bays2
Dedicated 2.5-inch bays2
Included fans2 × 120mm PWM ARGB
Top fan support2 × 120mm / 140mm
Front fan support3 × 120mm; 2 × 140mm
Rear fan support1 × 120mm
Confirmed top / front radiator support120mm; 140mm; 240mm; 280mm
Additional radiator detailSource line is truncated after an additional 120mm reference

Warranty

CoverageApplicable Cooler Master manufacturer warranty
SKU TD300-KGNN-S00
Barcode # 4719512124154
Brand COOLER MASTER
Shipping Weight 1.0000kg
Manufacturer warrantyCooler Master

Buy with confidence from DeviceDeal

DeviceDeal is an authorised Cooler Master reseller. This product is supplied under the applicable Cooler Master manufacturer warranty.

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