Thermaltake CA-1Y4-00SBWN-00 The Tower 300 Turquoise Micro Tower Chassis
The Thermaltake CA-1Y4-00SBWN-00 The Tower 300 Turquoise Micro Tower Chassis is a showcase-style case for Mini ITX and Micro ATX motherboards. It has three 3mm tempered glass panels, room for graphics cards up to 280.0 mm and CPU coolers up to 210.0 mm tall, and comes with two 140 mm CT140 fans fitted as top exhaust.
It suits builders who want a compact, display-friendly system with a bold turquoise finish. The right-side mount takes AIO radiators up to 420mm, so it can house a liquid-cooled build. Add it to a full system in our PC builder for a compatibility check and free assembly and testing.
Highlights
- Supports Mini ITX and Micro ATX motherboards
- Graphics cards up to 280.0 mm and CPU coolers up to 210.0 mm tall
- Three 3mm tempered glass side panels in Turquoise SPCC
- Two pre-installed 140 x 140 x 25 mm CT140 top exhaust fans (1500rpm, 30.5 dBA)
- Right-side AIO radiator support up to 1 x 420mm, 360mm or 280mm
- USB 3.2 (Gen 2) Type-C front port and 4 expansion slots
Best for
- Compact Micro ATX or Mini ITX gaming builds meant to be shown off
- Liquid-cooled systems using a 240mm, 280mm, 360mm or 420mm AIO
- Desk setups that want a colourful turquoise case with glass on three sides
Specifications
| 120mm | 240mm | 360mm | 140mm | 280mm | 420mm |
|---|---|
| Top | - | - | - | - | - | - |
| Right Side | ● | ● | ● | ● | ● | ● |
| Rear | - | - | - | - | - | - |
| PSU Cover | 1 | 1 | - |
| P/N | CA-1Y4-00SBWN-00 |
| Case Type | Micro Tower |
| Dimensions | 551 x 342 x 281 mm (22.5 x 14 x 11.5 inch) |
| Weight | 8.3 kg / 18.3 lbs. |
| Side Panel | 3mm Tempered Glass x 3 |
| Color | Turquoise |
| Material | SPCC |
| Cooling System | Top(exhaust): 140 x 140 x 25 mm CT140 fan (1500rpm, 30.5 dBA) x 2 |
| Expansion Slots | 4 |
| Motherboard | 6.7” x 6.7” (Mini ITX), 9.6” x 9.6” (Micro ATX) |
| I/O Port | USB 3.2 (Gen 2) Type-C x 1 |
| PSU | Standard PS2 PSU (optional) |
| Radiator Support | Right Side(AIO): 1 x 360mm, 1 x 240mm, 1 x 120mm 1 x 420mm, 1 x 280mm, 1 x 140mm |
Compatibility and related parts
Check that your motherboard is Mini ITX or Micro ATX, your graphics card is no longer than 280.0 mm and any air cooler is no taller than 210.0 mm; browse CPU coolers for air or AIO options that fit the right-side radiator mount. The case takes a standard PS2 power supply, which is not included, so pick one from our power supplies. Extra case fans can improve airflow, and the PC builder checks that every part fits together.
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Warranty
Warranty
- All products come with a 1-year official local warranty, unless mentioned otherwise.
- Accessories (such as cables, covers, power banks, etc.) are not covered under warranty.
- Please check your item at the time of delivery—you may refuse the order if you notice any damage.
- The warranty provided is an official local manufacturer warranty.
- Apple products include both local and international warranty, as per Apple’s policy.
Shipping & Returns
Shipping & Returns
• Shipping: Orders are processed within 0–2 business days. Standard delivery takes 0–5 business days depending on your location.
• Returns: You may return or exchange products within 10 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
No advance payments required—even for preorders. Pay on delivery or cancel anytime, hassle-free.
FAQs
Which motherboards fit The Tower 300?
Which motherboards fit The Tower 300?
Does the case come with fans?
Does the case come with fans?
Can I install a 360mm or 420mm AIO cooler?
Can I install a 360mm or 420mm AIO cooler?
Is a power supply included?
Is a power supply included?
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