Razer Tomahawk Mini-ITX Case | RC21-01400 Support & FAQs

Updated: 28-Feb-2026 | Article ID: 3836

To build the ultimate gaming desktop, it begins with a frame that can support the performance within. Meet the Razer Tomahawk Mini-ITX – a Mini-ITX metal gaming chassis that exudes both form and function, equipped with premium features to accommodate your idea of a perfect rig, whatever it may be.

Razer Tomahawk Mini-ITX Case | RC21-01400 Product Image

 

Device Layout

 

Razer Tomahawk Mini-ITX Case | RC21-01400 Case Device Layout

  1. USB Type C port (up to 3.2 Gen 2)
  2. 3.5mm mic jack
  3. 3.5mm audio jack
  4. Power Button
  5. Reset Button
  1. USB Type A ports (up to 3.2 Gen 1)
  2. Detachable top panel
  3. Detachable swivel glass doors
  4. Detachable front panel
  5. Underglow lighting Powered by Razer Chroma RGB

Razer Tomahawk Mini-ITX Case | RC21-01400 Accessories Device Layout

  1. Screws for motherboard x6
  2. Anti-vibration rings for 2.5" SSD/HDD mount x12
  3. Screws for PSU mount x4
  4. Screws for 2.5" SSD mount x12
  5. Thumb screw for 2.5" HDD mountx1
  6. Screws for fan mount x24
  7. Hook and loop straps x6

 

Full Technical Specifications

 

Category Specification
Variation Razer Tomahawk Mini-ITX Case
Chassis Form Factor Mini-ITX
Supported Motherboards
  • Mini-ITX
  • Mini-DTX
Case Material SPCC Steel (0.8 mm) Thick and All Tempered Glass side panels
# of Expansion Slots 3 Expansion Slots
# of Supported Drives 3 x 2.5 in SSD
Radiator Compatibility Up to 240mm (Top)
Maximum CPU Cooler Height Up to 165mm
Maximum GPU Length Up to 320mm
Maximum PSU Length SFX, SFX-L
Front Panel I/O
  • 2x USB3.2 Gen 1 Type-A Ports
  • 1x USB3.2 Gen 2 Type-C Port
  • 1x Dedicated Microphone Port
  • 1x Microphone and Headphone Combo Port
  • 1x Power Button
  • 1x Reset Button
Razer Chroma™ Support Razer Chroma™ Underglow
Case Dimensions 12.66 in / 321.5 mm (Height) x 8.12 in / 206.2 mm (Width) x 14.46 in / 367.2 mm (Depth)
Weight 12.13 lbs / 5.5 kg

How To

How do I clean the dust filters on the Razer gaming chassis?

There is a dust filter located at the front of the inner chassis.

  1. Remove the filter as shown below.

    Close shot of the Razer Tomahawk Mini-ITX Case filter

  2. Wash the filter with clean water.

  3. Wipe it with a dry cloth.

  4. Reinstall the dust filter.

Note: Keep your chassis at an optimal temperature by cleaning the dust filter as often as possible.

General Information

What is the difference between the two Razer gaming chassis models?

The Razer gaming chassis ATX variant is a mid-tower designed for users that want the ultimate eSports gaming desktop and requires more expansion slots while the Razer gaming chassis Mini-ITX variant offers a simplistic design for those that are in search of a smaller form factor. Both are designed for fast and easy PC builds with easy access to magnetic doors and filters.

Where can I find the accessories for the Razer gaming chassis?

The accessories pack can be found in the hard drive mount as shown below.

Close shot of the hard drive mount containing the accessories of the Razer Tomahawk Mini-ITX Case

Does the Razer gaming chassis support water cooling?

Yes. The Razer gaming chassis Mini-ITX variant supports mounting options on the top and rear.

  • Top: 240 mm x1 or 120 mm x1

  • Rear: 120 mm x1

Please see our warranty policy for a complete review of our warranty policy.

You are eligible for Limited Warranty support for the following periods of time commencing upon the date of retail purchase of your Product (Warranty Period).

ProductWarranty Period
2021 and Older Model Laptops1 yeara
2022 and Newer Model Laptops1 yeara
2-year limited battery warrantya
Razer Viper Mini Signature Edition3 year
Razer Phone and Phone Accessories1 year
Razer Edge Gaming Handhelds1 year
Razer Mice2 years
Razer Keyboards and Keypads2 yearsb
Razer Huntsman Signature Edition5 years
Razer Headsets, Earphones and Earbuds2 yearsb
Razer Wireless Mouse and Mat Bundles2 yearsb
Razer Mouse Mats1 yearc
Razer Speaker Systems and Broadcaster Devices1 year
Razer Controllers and Chargers1 year
Razer Routers (except Singtel)1 year
Razer Routers (Singtel)2 years
Razer Monitors1 year
Smart Watches and Eyewear2 years
Razer Case Fans2 years
Razer Liquid Cooling2 years
Razer Power Supplies5 years
Razer Fan and RGB Controllers2 years
Razer Cases1 year
Razer System Accessories1 year
Razer Docks1 year
Wearable Air Purifiers1 year
Razer Gaming Accessories1 yearc
Razer Rechargeable Batteries for Wireless Devices1 yeard
Razer Gaming Chairs3 yearse
Chair Frame, mechanisms and armrestsUp to 5 years
Mesh backing and seat panUp to 1 year

All new Products will have the Warranty Periods listed above, subject to applicable local law. Certain "end of life", sell out or discontinued Products may have a shorter Warranty Period; this will be clearly marked at the time of purchase and the given Warranty Period will be stated at that time. Refurbished Products purchased from Razer.com will have the lesser of a 1 year warranty period or the warranty period as stated above. Refurbished products not purchased from Razer.com will have a 90 day warranty period. If you are uncertain whether your Product is eligible for Limited Warranty support, please contact our support team for clarification.

Please note that third-party products may be covered by the product manufacturer's warranty and these warranty terms are exclusively provided by the product manufacturer. Razer does not offer a warranty for third-party products. If you need product or warranty support with your third-party product, please contact the product manufacturer. Please consult the product documentation provided by the product manufacturer for details.

If you are uncertain whether your Product is eligible for Limited Warranty support, please contact our support team for clarification.

[a] If you are a customer outside of the U.S. and have validly purchased a Razer Extended Warranty for your product, the Warranty Period shall be extended for another one (1) year period, to be a total of two (2) years commencing upon the date of retail purchase of your Razer Product. The Razer Extended Warranty does not apply to batteries. Aside from the change to Warranty Period, the Razer Extended Warranty does not alter any other terms and conditions of the Limited Warranty.

[b] Products purchased prior to October 1st, 2018 maintain the original 1 year warranty (keyboards with mechanical switches maintain original 2 year warranty).

[c] Warranty period for Razer Firefly HyperFlux is 2 years.

[d] Products purchased prior to October 1st, 2018 maintain the original 6 month warranty.

[e] Limited Warranty: The Razer Iskur is free from defects in workmanship, materials and construction for three years from the date of purchase. In the event that a defect is found, the manufacturer will either repair or replace the defective item, at its discretion. Exclusions and Limitations: This Limited Warranty does not cover cosmetic damage, minor cosmetic abnormalities and normal wear and tear, including without limitation scratches, dents, discoloration and tears in the head pillow, seat cushion, PU leather, Armrest and stitches of the upholstery.

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