Product comparison · 2 interface cards/adapters

QNAP QM2-2S-220A interface cards/adapter Internal M.2 vs QNAP QM2-4P-384A interface cards/adapter Internal PCIe

Key differences

Output interface
- QM2-2S-220A interface cards/adapter Internal M.2:M.2
- QM2-4P-384A interface cards/adapter Internal PCIe:PCIe
Expansion card standard
- QM2-2S-220A interface cards/adapter Internal M.2:PCIe 2.0
- QM2-4P-384A interface cards/adapter Internal PCIe:PCIe 3.0

Differences highlightedShow differences only

Comparison of QM2-2S-220A, QM2-4P-384A
14 specifications	A QNAP QM2-2S-220A interface cards/adapter Internal M.2 Model QM2-2S-220A View product	B QNAP QM2-4P-384A interface cards/adapter Internal PCIe Model QM2-4P-384A View product
Ports & interfaces2 differ
Host interface	PCIe	PCIe
Output interfaceDiffers	M.2	PCIe
Expansion card standardDiffers	PCIe 2.0	PCIe 3.0
Number of M.2 (M) slotsKnown for one	Unknown — not stated by the source	4
Designidentical
Internal	Yes	Yes
Cooling typeKnown for one	Unknown — not stated by the source	Active
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Product colourKnown for one	Gold	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	68.9 mm
DepthKnown for one	Unknown — not stated by the source	204.9 mm
Packaging dataidentical
QuantityKnown for one	Unknown — not stated by the source	1
Mounting brackets includedKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other featuresidentical
Connector typeKnown for one	M.2 22110/2280	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.