THERMALTAKE 

CA-1B2-00M1NN-00 Thermaltake Versa H21 Mid-tower Chassis

Mfg Part Number:  CA-1B2-00M1NN-00  
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Price: $75.99 + Free Shipping
Quantity:
In Stock: 89
Last Updated: May 22, 2026
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Thermaltake Versa H21 Mid-tower chassis

Ideal for home-computer builders and gamers, with enough space for high-end hardware and expansion. The ample ventilation options, cleanable air filter, and a perforated mesh bezel help to keep the entire system cool and dust-free. Versa H21 combines a manageable frame size with extensive options to customize user's computer or gaming system

All black Design

Designed for gamer, perforated metal mesh front and top panel to allow quick heat dissipation and rapid air intake for maximum ventilation. The heighten foot-stands at the bottom help to enhance airflow

Tool-free Installation

Innovative 5.25" & 3.5" tool-free drive bay design minumized the hassels of installing/removing. Trio drive bay concept "3 + 3 + 3", a perfect ratio for accessory and storage devices.

Handy I/O ports

The perforated front-top panel has implemented one data transfer SuperSpeed USB 3.0 port along with one standard USB 2.0 port, a HD microphone and headset jacks, to grand direct access when needed.

More from the Manufacturer

Main Specification
General Information
Manufacturer Thermaltake Technology Co., Ltd
Manufacturer Part Number CA-1B2-00M1NN-00
Manufacturer Website Address http://www.thermaltakeusa.com
Brand Name Thermaltake
Product Line Versa
Product Model H21
Product Name Versa H21 Mid-tower Chassis
Product Type Gaming Computer Case
Technical Information
Motherboard Supported ATX
Motherboard Supported Micro ATX
Number of Fans Supported 3
Number of Fans Installed 1
Fan Size Supported 4.72"
Installed Fan Size 4.72"
Features Removable Air Filter
Features Cable Management
Features CPU Retaining Hole
Bays
Number of External 5.25" Bays 3
Number of Internal 3.5" Bays 3
Number of Total Expansion Bays 6
I/O Expansions
Total Number of Expansion Slots 7
Interfaces/Ports
Total Number of USB Ports 2
Front USB Yes
Total Number of Audio In Ports 1
Front Audio In Yes
Total Number of Audio Out Ports 1
Front Audio Out Yes
Power Description
Power Supply Installed No
Number of Power Supplies Supported 1
Number of Power Supplies Installed 0
Power Supply Wattage No
Physical Characteristics
Color Family Black
Product Color Black
Product Material Steel
Form Factor Mid-tower
Height 16.9"
Width 8.2"
Depth 18.9"
Weight (Approximate) 9.26 lb
Warranty
Limited Warranty 3 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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