Product comparison · 2 computer cases

BenQ E550 Desktop Black, Grey vs Zalman M1 computer case Mini Tower Black

12specifications compared
9differ
3identical
14known for one product only

Key differences

Form factor
- E550 Desktop Black, Grey:Desktop
- M1 computer case Mini Tower Black:Mini Tower
Product colour
- E550 Desktop Black, Grey:Black, Grey
- M1 computer case Mini Tower Black:Black
Supported motherboard form factors
- E550 Desktop Black, Grey:ATX, micro ATX
- M1 computer case Mini Tower Black:Mini-ITX
Number of 3.5" bays
- E550 Desktop Black, Grey:2
- M1 computer case Mini Tower Black:3
Number of expansion slots
- E550 Desktop Black, Grey:7
- M1 computer case Mini Tower Black:2
USB 2.0 ports quantity
- E550 Desktop Black, Grey:2
- M1 computer case Mini Tower Black:0
Width
- E550 Desktop Black, Grey:147 mm
- M1 computer case Mini Tower Black:261 mm
Depth
- E550 Desktop Black, Grey:456 mm
- M1 computer case Mini Tower Black:426 mm

Side by side

Differences highlightedShow differences only

Comparison of E550, M1
26 specifications	A BenQ E550 Desktop Black, Grey Model E550 View product	B Zalman M1 computer case Mini Tower Black Model M1 View product
Design5 differ
Form factorDiffers	Desktop	Mini Tower
Type	PC	PC
Product colourDiffers	Black, Grey	Black
Supported motherboard form factorsDiffers	ATX, micro ATX	Mini-ITX
Number of 3.5" baysDiffers	2	3
Number of 5.25" bays	1	1
Number of 2.5" baysKnown for one	Unknown — not stated by the source	2
Number of external 5.25" baysKnown for one	Unknown — not stated by the source	1
Number of expansion slotsDiffers	7	2
Side windowKnown for one	No	Unknown — not stated by the source
Built-in speaker(s)Known for one	No	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
Audio input	Yes	Yes
Audio outputKnown for one	Yes	Unknown — not stated by the source
Coolingidentical
Front fans installedKnown for one	Unknown — not stated by the source	1x 120 mm
Rear fans installedKnown for one	Unknown — not stated by the source	1x 120 mm
Top fans installedKnown for one	Unknown — not stated by the source	2x 120 mm
Storageidentical
Supported HDD sizesKnown for one	Unknown — not stated by the source	2.5,3.5"
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WidthDiffers	147 mm	261 mm
DepthDiffers	456 mm	426 mm
HeightDiffers	374 mm	394 mm
WeightKnown for one	5.5 kg	Unknown — not stated by the source
Power supplyidentical
Power supply includedKnown for one	No	Unknown — not stated by the source

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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