Antec Three Hundred

Antec Three Hundred

Antec Three Hundred

Antec Three Hundred

Antec Three Hundred

Antec Three Hundred

Product Specification

General

Brand : Antec

Model : Three Hundred

Cabinet Type : ATX Mid Tower

Side Panel Type : Steel

Color : Black

Compatibility

Motherboard Supports : ATX, Micro ATX, Mini ITX

Internal Drive Size : 6 x 3.5" , 3 x 5.25"

GPU Length : 290 mm / 11.417"

Supported PSU Size : ATX

I/O Slots

Front Panel USB : USB 2.0 Type-A

Antec Three Hundred Two ATX Mid Tower Gaming Computer Case

(238 Total Review)

Product Features

Mid-tower
9 Bays

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Out of Stock · Last Checked At: Oct 30, 2026

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Product Specification

General

Brand : Antec

Model : Three Hundred

Cabinet Type : ATX Mid Tower

Side Panel Type : Steel

Color : Black

Compatibility

Motherboard Supports : ATX, Micro ATX, Mini ITX

Internal Drive Size : 6 x 3.5" , 3 x 5.25"

GPU Length : 290 mm / 11.417"

Supported PSU Size : ATX

I/O Slots

Front Panel USB : USB 2.0 Type-A