Skip to Content
Corsair
Corsair

  • CORSAIR: EXPLORER

    Browse how-to guides, support articles, and other content related to CORSAIR products.

  • CORSAIR FOR BUSINESS

    Trust the precision engineering and performance innovation that has made Corsair an industry leader for decades. Corsair for Business provides specialized hardware solutions for your industry. Want in?

  • SUPPORT

Drop + DOOM™: The Dark Ages CSTM80 Mechanical Keyboard

  • Officially licensed DOOM™ keycaps and a DOOM™ decorative top case
  • Smooth linear typing via Gateron KS-3 Milky Yellow Pro Switches and Gateron stabilizers
  • Gasket-mounted with a full array of typing foam for a tailored sound and feel
  • Lighting-friendly south-facing RGB LEDs and solder-free hot-swappable switch sockets
  • 88 in keys in a tenkeyless (TKL) layout with VIA, VIAL, and QMK compatibility
This product qualifies for free shipping
60-days risk free returns
SKU: MDX-38287-1
  • Overview
  • Tech Specs
  • Downloads
  • Guides
  • Guides

CSTM80

CUSTOMIZABLE TKL MECHANICAL KEYBOARD

DISCOVER CSTM80

MEET CSTM80

An All-Around Layout With Accessories for Modding
Through a function row-equipped tenkeyless (TKL) form factor—supported by a host of available plates and weights to tailor your typing even further.
Game-Changing Customization—With a DOOM™ Finish
Courtesy of a magnetically attachable decorative top case, available here in a new colorway inspired by the Doom Slayer’s armor
Smooth Linear Keystrokes—With DOOM™ Aesthetics
With enthusiast-approved Gateron KS-3 Milky Yellow Pro Switches, Gateron PCBA-Mounted stabilizers, and DOOM-themed Drop DCD keycaps
Ultra-Soft Typing With Next-Level Acoustics
Thanks to an adjustable gasket-mounted design and sound-dampening foam layers
Brilliant RGB Lighting With a Builder-Friendly PBCA
Via south-facing LEDs, hot-swappable switch sockets, and VIA, VIAL, and QMK compatibility
An All-Around Layout With Accessories for Modding
Through a function row-equipped tenkeyless (TKL) form factor—supported by a host of available plates and weights to tailor your typing even further.
Game-Changing Customization—With a DOOM™ Finish
Courtesy of a magnetically attachable decorative top case, available here in a new colorway inspired by the Doom Slayer’s armor
Smooth Linear Keystrokes—With DOOM™ Aesthetics
With enthusiast-approved Gateron KS-3 Milky Yellow Pro Switches, Gateron PCBA-Mounted stabilizers, and DOOM-themed Drop DCD keycaps
Ultra-Soft Typing With Next-Level Acoustics
Thanks to an adjustable gasket-mounted design and sound-dampening foam layers
Brilliant RGB Lighting With a Builder-Friendly PBCA
Via south-facing LEDs, hot-swappable switch sockets, and VIA, VIAL, and QMK compatibility
An All-Around Layout With Accessories for Modding
Through a function row-equipped tenkeyless (TKL) form factor—supported by a host of available plates and weights to tailor your typing even further.

MEET YOUR DOOM™

When all Hell breaks loose, your battlestation has to be ready. Get medieval on your enemies with Slayer-approved exclusives from the CORSAIR family of brands: your official hardware partner for DOOM: The Dark Ages.
VIEW THE COLLECTION
© 2025 ZeniMax. ZeniMax, id Software, and DOOM are trademarks of the ZeniMax group of companies. All rights reserved.

Tech Specs

Media and Volume ControlsYes
Keyboard SizeTenkeyless (TKL)
Key SwitchesGateron KS-3 Milky Yellow Pro Switches
Keyboard BacklightingPer-key RGB LED lighting
Keyboard Warranty2 Year

Documentation

DCE Declaration of Conformity (DoC) document - DCE-000002
DUKCA Declaration of Conformity (DoC) document - DUKCA-000002