Product comparison · 2 interface cards/adapters

QNAP QDA-E1SM2 E1.S Tray M.2 adapter v2 vs QNAP QDA-UMP4A interface cards/adapter Internal M.2, U.2

Key differences

Host interface
- QDA-E1SM2 E1.S Tray M.2 adapter v2:M.2
- QDA-UMP4A interface cards/adapter Internal M.2, U.2:U.2
Output interface
- QDA-E1SM2 E1.S Tray M.2 adapter v2:E1.S
- QDA-UMP4A interface cards/adapter Internal M.2, U.2:M.2, U.2
Product colour
- QDA-E1SM2 E1.S Tray M.2 adapter v2:Blue, Satin steel
- QDA-UMP4A interface cards/adapter Internal M.2, U.2:Multicolour
Width
- QDA-E1SM2 E1.S Tray M.2 adapter v2:35 mm
- QDA-UMP4A interface cards/adapter Internal M.2, U.2:69.8 mm
Depth
- QDA-E1SM2 E1.S Tray M.2 adapter v2:125 mm
- QDA-UMP4A interface cards/adapter Internal M.2, U.2:100.4 mm
Height
- QDA-E1SM2 E1.S Tray M.2 adapter v2:23 mm
- QDA-UMP4A interface cards/adapter Internal M.2, U.2:7 mm

Differences highlightedShow differences only

Comparison of QDA-E1SM2 E1.S Tray M.2 adapter v2, QDA-UMP4A
10 specifications	A QNAP QDA-E1SM2 E1.S Tray M.2 adapter v2 View product	B QNAP QDA-UMP4A interface cards/adapter Internal M.2, U.2 Model QDA-UMP4A View product
Ports & interfaces2 differ
Host interfaceDiffers	M.2	U.2
Output interfaceDiffers	E1.S	M.2, U.2
Host interface genderKnown for one	Unknown — not stated by the source	Male
NVMeKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Internal	Yes	Yes
Product colourDiffers	Blue, Satin steel	Multicolour
PurposeKnown for one	Unknown — not stated by the source	NAS / Storage server
Weight & dimensions3 differ
WidthDiffers	35 mm	69.8 mm
DepthDiffers	125 mm	100.4 mm
HeightDiffers	23 mm	7 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.