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Black mid-tower ATX case with tempered glass side panel and front USB-C port

Thermaltake

Thermaltake TR300 Mid Tower PC Case Black CA-11M-00M1WN-00

SKU CH-KB1B-ARN5N MPN CA-11M-00M1WN-00

Mid-tower ATX case with tempered glass side panel, pre-installed 120 mm rear fan, front USB 3.1 Type-C, and support for 410 mm GPU, 360 mm radiator, and 165 mm CPU cooler

  • Max graphics card length410 mm (PSU length <= 160 mm)
  • Housing materialSPCC
  • Power supply mountingRear
  • Supported motherboard sizes6.7 in x 6.7 in (Mini ITX), 9.6 in x 9.6 in (Micro ATX), 12
  • Side panel type1 × 3 mm Tempered Glass
  • 3.5-inch internal bays2
  • Compact mid-tower footprint fits ATX, mATX and Mini-ITX builds
  • 360 mm top radiator support enables high-capacity liquid cooling
  • 410 mm GPU clearance accommodates long graphics cards
  • 165 mm CPU cooler height allows large air coolers
  • Front USB 3.1 Gen 2 Type-C plus two USB 3.0 ports for fast connectivity

Thermaltake TR300 Mid Tower Case

The Thermaltake TR300 is a compact ATX mid tower case built from SPCC steel with a 3 mm tempered glass side panel. It supports Mini ITX, Micro ATX and ATX motherboards while keeping a smaller footprint than many mid towers. A single 120 mm PWM rear fan is pre-installed and the front I/O provides USB 3.1 Gen 2 Type-C, two USB 3.0 ports and HD audio.

Check Motherboard Size

Verify that your motherboard matches one of the listed form factors: 6.7" x 6.7", 9.6" x 9.6" or 12" x 9.6". The power supply mounts at the rear and its maximum length depends on graphics card size: 260 mm if the GPU is under 325 mm, otherwise 160 mm. Ensure your cooler does not exceed 165 mm in height and that your graphics card fits within 410 mm when using a shorter PSU.

Upgrade from Cramped Cases with Limited Cooling

This chassis replaces smaller enclosures that cannot fit a 360 mm top radiator, long graphics cards or multiple drives. It adds seven expansion slots, two 3.5" bays, three 2.5" bays and room for up to eight 120 mm or 140 mm fans across front, top, rear and bottom. The jump is worthwhile when you need full ATX support, extensive liquid cooling clearance and a clean cable-management cover in a compact design.

How it compares

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

Price $62.99
Cheaper than about 78% of the 1,468 comparable items (median $100.99).
Max graphics card length 410 mm (PSU length <= 160 mm)
Higher than about 60% 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 nameThermaltake
Product lineTR Series
Model nameTR300
Part numberCA-11M-00M1WN-00
Product typeATX Mid Tower
Product colorBlack
Storage
3.5-inch internal bays2
2.5-inch internal bays3
Ports & slots
Expansion card slots7
Front panel ports1 x USB 3.1 (Gen 2) Type-C, 2 x USB 3.0, 1 x HD Audio
Power
Power supply includedNo
Size & build
Max graphics card length410 mm (PSU length <= 160 mm)
Housing materialSPCC
Power supply mountingRear
Side panel type1 × 3 mm Tempered Glass
Fan mounting optionsFront:
1 × 120 mm
Top:
3 × 120 mm, 2 × 120 mm, 1 × 120 mm
2 × 140 mm, 1 × 140 mm
Rear :
1 × 120 mm
Bottom :
3 × 120 mm, 2 × 120 mm, 1 × 120 mm
2 × 140 mm, 1 × 140 mm
Product dimensions16.5 in × 8.07 in × 18.39 in
Shipping weight7.62 kg
Package size572 × 470 × 287 mm
Compatibility
Supported motherboard sizes6.7 in x 6.7 in (Mini ITX), 9.6 in x 9.6 in (Micro ATX), 12 in x 9.6 in (ATX)
Radiator supportTop (AIO) :
1 × 360 mm, 1 × 240 mm, 1 × 120 mm
1 × 280 mm, 1 × 140 mm
Rear (AIO) :
1 × 120 mm
CPU cooler height limit165 mm
PSU length limit260 mm (VGA length<325 mm)
160 mm (VGA length>325 mm)
More details
Included fans1x 120 × 120 × 25 mm Standard Fan (1,400 rpm, 23.2 dBA)

Questions about this item

What comes in the box with the TR300 and do I need to buy a power supply separately?

The case includes one pre-installed 120mm PWM rear fan running at 1400rpm and a 3mm tempered glass side panel. A power supply is not included and must be purchased separately.

Which motherboard sizes fit the TR300 and how many drive bays are available?

The case supports Mini ITX (6.7" x 6.7"), Micro ATX (9.6" x 9.6") and ATX (12" x 9.6") motherboards. It provides two internal 3.5" bays and three internal 2.5" bays for storage.

What does the 410mm GPU clearance mean for my graphics card choice?

You can install graphics cards up to 410mm long when using a power supply of 160mm or shorter. If the power supply is longer, maximum GPU length reduces to 325mm.

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