We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black micro-ATX tower with polygonal mesh front panel, tempered glass side window, two pre-installed ARGB fans

Cooler Master

Cooler Master TD300 Mesh TD300-KGNN-S00 Black PC case

SKU CH-SSMQ-6RTMA MPN TD300-KGNN-S00

Micro-ATX tower with polygonal mesh front, two pre-installed 120 mm ARGB fans, an ARGB/PWM hub, and support for 344 mm GPUs and 280 mm radiators

  • Max graphics card length344 mm
  • Housing materialSteel / Mesh / Plastic / Tempered Glass
  • Power supply mountingBottom
  • Supported motherboard sizesMicro ATX / Mini ITX
  • Side panel typeWith Side Window
  • LED lightingARGB
  • Mesh front panel delivers high airflow with built-in dust filtration
  • Two pre-installed CF120 ARGB fans create vibrant lighting effects managed by included hub
  • Removable top panel simplifies radiator installation up to 280 mm front or top
  • Supports graphics cards up to 344 mm length and CPU coolers up to 166 mm height
  • Front I/O provides two USB 3.2 Gen 1 ports and ARGB/PWM hub for easy connectivity

Compact Micro ATX Tower

The Cooler Master TD300 Mesh is a Micro ATX tower built from steel, mesh, plastic and tempered glass in a black finish. It accepts Micro ATX and Mini ITX motherboards and includes a tempered glass side window. Two CF120 PWM ARGB fans come pre-installed and connect to the supplied ARGB and PWM hub for simple lighting and fan control.

Upgrade from tighter Micro ATX builds

The case supports graphics cards up to 344 mm long and CPU coolers up to 166 mm tall, giving headroom that smaller chassis often lack. Radiator mounts at the front and top accept 120, 140, 240 and 280 mm units, while the rear takes a 120 mm radiator. The removable top panel and adaptable drive cage make the jump worthwhile when you need liquid cooling or extra drives.

Straightforward assembly with a few watch points

The front fans can only be mounted behind the front plate, so plan cable routing before securing them. The bottom mounted power supply location and included dust filters on the bottom, front and top keep the interior clean. Front I/O provides two USB 3.2 Gen 1 ports, two audio jacks and the hub controls, all within easy reach.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $71.99
Cheaper than about 71% of the 1,468 comparable items (median $100.99).
Max graphics card length 344 mm
Lower than about 78% of the 894 comparable items (median 400 mm).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameCooler Master
Product lineTD300 Mesh
Model nameTD300-KGNN-S00
Product typeMicro ATX Tower
Product colorBlack
Storage
3.5-inch internal bays2 × 3.5 in / 2.5 in Combo
2.5-inch internal bays2
Ports & slots
Expansion card slots4
Front panel ports2 x USB 3.2 Gen 1, 2 x Audio, ARGB/PWM Hub
Power
Power supply includedNo
Size & build
Max graphics card length344 mm
Housing materialSteel / Mesh / Plastic / Tempered Glass
Power supply mountingBottom
Side panel typeWith Side Window
Dust filteringBottom / Front / Top
Product dimensions16.14 in × 8.27 in × 14.42 in (incl. Protrusions)
16.56 in × 8.27 in × 17.05 in (excl. Protrusions)
Product weight12.9 lb (5.85 kg)
Shipping weight7.55 kg
Package size495 × 495 × 279 mm
Compatibility
Supported motherboard sizesMicro ATX / Mini ITX
Radiator supportFront: 120 / 140 / 240 / 280 mm
Top: 120 / 140 / 240 / 280 mm
Rear: 120 mm
CPU cooler height limit166 mm
PSU length limit325 mm (w/o front radiator & drive cage)
140 mm (drive cage in backmost position)
In the box
Included itemsTD300 Mesh
Install Tool Kits
Manual
More details
LED lightingARGB

Questions about this item

Will a standard ATX motherboard fit inside this case?

No, the case only supports Micro ATX and Mini ITX motherboards.

How long a graphics card can I install without removing drive cages?

The maximum GPU length is 344 mm, so most dual and triple slot cards will fit.

What front panel ports are available for peripherals and audio?

Two USB 3.2 Gen 1 ports, two audio jacks, and an integrated ARGB/PWM hub for lighting control.

More in Tower & Desktop PC Cases

Similar items