Product comparison · 2 computer cases

Zalman P30 Black V2 vs Zalman P40 Prism Black

Key differences

Form factor
- P30 Black V2:Mini Tower
- P40 Prism Black:Midi Tower
Supported motherboard form factors
- P30 Black V2:micro ATX, Mini-ITX
- P40 Prism Black:ATX, micro ATX, Mini-ITX
Number of 3.5" bays
- P30 Black V2:2
- P40 Prism Black:3
Number of expansion slots
- P30 Black V2:5
- P40 Prism Black:7
Illumination location
- P30 Black V2:Back, Side
- P40 Prism Black:Back
Maximum CPU cooler height
- P30 Black V2:17.3 cm
- P40 Prism Black:16.5 cm
Maximum PSU length
- P30 Black V2:20 cm
- P40 Prism Black:15 cm
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- P30 Black V2:1
- P40 Prism Black:2

Differences highlightedShow differences only

Comparison of P30 Black V2, P40 Prism Black
44 specifications	A Zalman P30 Black V2 View product	B Zalman P40 Prism Black View product
Design7 differ
Form factorDiffers	Mini Tower	Midi Tower
Supported motherboard form factorsDiffers	micro ATX, Mini-ITX	ATX, micro ATX, Mini-ITX
Number of 3.5" baysDiffers	2	3
Number of expansion slotsDiffers	5	7
Illumination locationDiffers	Back, Side	Back
Maximum CPU cooler heightDiffers	17.3 cm	16.5 cm
Maximum PSU lengthDiffers	20 cm	15 cm
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Cooling5 differ
Side fans installedKnown for one	2x 120 mm	Unknown — not stated by the source
Number of side fans supported (max)Differs	2	5
Rear fans diameters supportedDiffers	120,140 mm	120 mm
Number of top fans supported (max)Known for one	3	Unknown — not stated by the source
Top fans diameters supportedKnown for one	120,140 mm	Unknown — not stated by the source
Bottom fans diameters supportedDiffers	120,140 mm	120 mm
Rear radiator sizes supportedDiffers	120,140 mm	120 mm
Top radiator sizes supportedDiffers	120,140,240,280,360 mm	120,240,360 mm
Weight & dimensions3 differ
DepthDiffers	453 mm	452 mm
HeightDiffers	429 mm	495 mm
WeightDiffers	8 kg	8.9 kg

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.