- Built from 0.7mm sturdy SECC steel
- Toolless installation: HDD, ODD, PCI-E
- Elegant design combining functionality and a professional aesthetic
The Chieftec CLASSIC Series brings new life to the proven quality and the decade-old success of the Chieftec cases with a fresh front panel design on the outside, while upgrading the quality and features on the inside.
Built from 0.7 mm sturdy SECC and including toolless drive installation kits, the CLASSIC series is perfect for system builders who value true quality and timeless design.

Model	CM-25B-OP
EAN code	0753263077103
Color	Black
Material	0.7mm SECC
Motherboard support	Mini ITX, mATX, ATX
Dimension (DxWxH)	490mm x 198mm x 437mm
Weight (without/with package)	6.89 kg / 7.82 kg
Drive bay external	4x 5.25” and 1x 3.5”
Drive bay internal	3x 3.5” and 1x 2.5”
Power supply	ATX PSU (optional)
Front I/O	2x USB3.0 (USB3.1 Gen 1), 2x USB2.0, Audio-out (AZALIA / HD-Audio), Mic-In
Scope of delivery	Screw set, Toolless installation kit
Expansion slots	7
Cooling Compatibility	Front: 1x 90mm or 1x 120mm fan Rear: 1x 80mm or 1x 90mm or 1x 120mm fan
CPU cooler height (max.)	165mm
VGA card length (max.)	280mm (400mm when HDD cage removed)
Warranty	24 Months