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Thermaltake

Thermaltake The Tower 300 Matcha Green Micro Tower Chassis

$169.99
$146.73 SAVE $23.26
4 availableas of 09/02/2026

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Should arrive by Thu, Oct 1 with free ground shipping

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

View user manual

The Tower 300 Matcha Green is an m-ATX case with a classic vertical case design and comes in an octagonal prism shape. It supports up to a 420mm AIO radiator on the right side and can accommodate up to eight 120mm/140mm fans. With a separately sold Chassis Stand Kit, users can enjoy a unique view with a special horizontal placement.

More from the manufacturer

Technical specifications

General Information

Manufacturer Thermaltake Technology Co., Ltd
Manufacturer Part Number CA1Y400SEWN00CA-1Y4-00SEWN-00
Manufacturer Website Address http://www.thermaltakeusa.com
Brand Name Thermaltake
Product Line The Tower
Product Name The Tower 300 Matcha Green Micro Tower Chassis
Product Type Computer Case

Technical Information

Motherboard Supported Mini ITXMicro ATX
Number of Fans Supported 8
Fan Size Supported 5.51"

Bays

Number of Internal 3.5" Bays 3
Number of Total Expansion Bays 3

I/O Expansions

Total Number of Expansion Slots 4

Interfaces/Ports

Total Number of USB Ports 3
Front USB Yes
USB Port Details 1 x USB 3.2 (Gen 2) Type C2 x USB 3.0
Total Number of Audio In Ports 1
Front Audio In Yes
Total Number of Audio Out Ports 1
Front Audio Out Yes

Physical Characteristics

Color Family Green
Product Color Matcha Green
Product Material Tempered GlassSPCC
Cooler Type Fan Cooler
Form Factor Micro Tower
Maximum CPU Cooler Height 8.27"
Maximum PSU Length 8.66"
Height 21.7"
Width 13.5"
Depth 11.1"
Weight (Approximate) 18.30 lb

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.