Razer Tomahawk Mini-ITX Gaming Case - Black (RC21-01400100-R3M1)

Razer Tomahawk Mini-ITX Gaming Case

The Razer Tomahawk Mini-ITX is a compact gaming chassis designed for high-performance small-form-factor PC builds.

Its combination of 0.8mm SPCC steel, tempered-glass side panels, flexible cooling support, three expansion slots, front USB-C connectivity, and integrated Razer Chroma RGB underglow makes it suitable for gaming rigs where space, aesthetics, and component visibility are important.

Mini-ITX & Mini-DTX Support

The case supports:

Mini-ITX motherboards
Mini-DTX motherboards

This makes it ideal for compact desktop builds while still allowing powerful modern gaming components.

Dual Tempered-Glass Swivel Doors

The Tomahawk Mini-ITX features tempered-glass side panels with swivel-door access.

This provides a clear view of internal components while making it easier to access the hardware during installation, upgrades, and maintenance.

Razer Chroma RGB Underglow

Integrated Razer Chroma RGB underglow lighting gives the case a distinctive gaming appearance.

It can be synchronized with compatible Razer Chroma-enabled peripherals and devices for a coordinated RGB setup.

Up to 320mm GPU Support

Despite its compact size, the case supports graphics cards up to 320mm in length.

This provides room for many full-size gaming GPUs, although you should always confirm the exact dimensions of the graphics card before installation.

Up to 165mm CPU Cooler Height

Air coolers up to 165mm tall are supported, providing flexibility for larger tower-style CPU coolers within a Mini-ITX build.

Up to 240mm Radiator Support

The top of the case supports:

1 × 240mm radiator
or 1 × 120mm radiator

Razer also specifies support for a 120mm rear radiator.

This makes the chassis suitable for compact liquid-cooling setups as well as traditional air cooling.

SFX & SFX-L Power Supply Support

The Razer Tomahawk Mini-ITX supports:

SFX power supplies
SFX-L power supplies

Standard full-size ATX power supplies are not listed as compatible for this Mini-ITX model.

Three Expansion Slots

The chassis provides 3 expansion slots, giving builders additional flexibility for thicker graphics cards and compact high-performance configurations.

Storage Support

The Tomahawk Mini-ITX supports up to 3 × 2.5-inch HDD or SSD drives.

This makes it possible to combine M.2 motherboard storage with additional SATA SSDs for larger game libraries or general storage.

USB-C Front Connectivity

Front I/O includes:

2 × USB 3.2 Gen 1 Type-A
1 × USB 3.2 Gen 2 Type-C
Dedicated microphone port
Headphone/audio port
Power button
Reset button

The USB-C connection is particularly useful for modern external SSDs, phones, controllers, and other compatible peripherals.

Ventilated Top Panel & Dust Filters

Razer incorporates a ventilated top panel and dust-filtering design to help support airflow while reducing dust entering the system.

Strong Steel Construction

The chassis uses 0.8mm SPCC steel combined with tempered-glass panels.

This gives the case a rigid premium construction while maintaining the visual appeal expected from a gaming build.

Key Features
Brand: Razer
Series: Tomahawk
Model: Tomahawk Mini-ITX
Product Number: RC21-01400100-R3M1
Product type: Mini-ITX Gaming Case
Color: Black
Supported motherboards: Mini-ITX / Mini-DTX
Case material: 0.8mm SPCC steel
Side panels: Tempered glass
Expansion slots: 3
Drive support: 3 × 2.5-inch HDD/SSD
Maximum GPU length: 320mm
Maximum CPU cooler height: 165mm
PSU support: SFX / SFX-L
Radiator support: Up to 240mm
Rear radiator support: 120mm
Front USB-A: 2 × USB 3.2 Gen 1
Front USB-C: 1 × USB 3.2 Gen 2
Razer Chroma RGB underglow
Ventilated top panel
Dust filters
Dimensions: 321.5 × 206.2 × 367.2mm
Weight: approximately 5.5–5.8kg
Warranty: 1 year
Compatibility

Suitable for compact gaming PC builds using compatible:

Mini-ITX motherboards
Mini-DTX motherboards
SFX power supplies
SFX-L power supplies
GPUs up to 320mm
CPU coolers up to 165mm
Up to 240mm top-mounted radiators
2.5-inch SATA SSDs/HDDs
Important Note

This is the Mini-ITX version of the Razer Tomahawk, not the larger Tomahawk ATX case. It does not support standard ATX, Micro-ATX, or E-ATX motherboards.

It also requires an SFX or SFX-L power supply, so a standard ATX PSU should not be assumed compatible. Before purchasing, check the exact GPU dimensions, radiator thickness, and CPU-cooler dimensions for your planned build.

Ideal For

Compact gaming PCs, high-end Mini-ITX builds, Razer-themed setups, RGB gaming systems, desk-space-conscious users, content creators, and users who want a premium small-form-factor case with tempered glass.

Why Buy from QUTECH?
Genuine Razer products, competitive prices, fast delivery across Malé & Hulhumalé, ferry delivery available to other islands, and secure online shopping.