Product comparison · 2 computer cases

Chieftec CM-01B-U3-OP computer case Midi Tower Black vs Chieftec CM-09B-U3 Midi Tower Black

24specifications compared
7differ
17identical
11known for one product only

Key differences

Supported motherboard form factors
- CM-01B-U3-OP computer case Midi Tower Black:ATX, micro ATX
- CM-09B-U3 Midi Tower Black:ATX, EATX, micro ATX
Number of 3.5" bays
- CM-01B-U3-OP computer case Midi Tower Black:4
- CM-09B-U3 Midi Tower Black:6
Number of 5.25" bays
- CM-01B-U3-OP computer case Midi Tower Black:3
- CM-09B-U3 Midi Tower Black:4
Side fans diameters supported
- CM-01B-U3-OP computer case Midi Tower Black:120 mm
- CM-09B-U3 Midi Tower Black:92 mm
Rear fans diameters supported
- CM-01B-U3-OP computer case Midi Tower Black:92 mm
- CM-09B-U3 Midi Tower Black:120 mm
Weight
- CM-01B-U3-OP computer case Midi Tower Black:6.63 kg
- CM-09B-U3 Midi Tower Black:12.2 kg
Material thickness
- CM-01B-U3-OP computer case Midi Tower Black:0.6 mm
- CM-09B-U3 Midi Tower Black:1 mm

Side by side

Differences highlightedShow differences only

Comparison of CM-01B-U3-OP, CM-09B-U3
35 specifications	A Chieftec CM-01B-U3-OP computer case Midi Tower Black Model CM-01B-U3-OP View product	B Chieftec CM-09B-U3 Midi Tower Black Model CM-09B-U3 View product
Design3 differ
Form factor	Midi Tower	Midi Tower
Type	PC	PC
MaterialKnown for one	SECC	Unknown — not stated by the source
Product colour	Black	Black
Supported motherboard form factorsDiffers	ATX, micro ATX	ATX, EATX, micro ATX
Number of 3.5" baysDiffers	4	6
Number of 5.25" baysDiffers	3	4
Number of internal 3.5" baysKnown for one	3	Unknown — not stated by the source
Number of expansion slots	7	7
Side window	No	No
Suitable forKnown for one	Home/Office	Unknown — not stated by the source
Built-in speaker(s)	No	No
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Maximum CPU cooler heightKnown for one	15.5 cm	Unknown — not stated by the source
Maximum graphics card lengthKnown for one	28 cm	Unknown — not stated by the source
Number of external 5.25" baysKnown for one	Unknown — not stated by the source	4
Power supplyidentical
Power supply included	No	No
Power supply location	Top	Top
Ports & interfacesidentical
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Audio input	Yes	Yes
Audio output	Yes	Yes
Cooling2 differ
Number of front fans supported (max)	1	1
Front fans diameters supported	120 mm	120 mm
Number of side fans supported (max)	2	2
Side fans diameters supportedDiffers	120 mm	92 mm
Number of rear fans supported (max)	1	1
Rear fans diameters supportedDiffers	92 mm	120 mm
Storageidentical
Supported HDD sizes	3.5"	3.5"
Weight & dimensions2 differ
WidthKnown for one	190 mm	Unknown — not stated by the source
DepthKnown for one	456 mm	Unknown — not stated by the source
HeightKnown for one	420 mm	Unknown — not stated by the source
WeightDiffers	6.63 kg	12.2 kg
Material thicknessDiffers	0.6 mm	1 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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