Product comparison · 2 interface cards/adapters

Lenovo 4XH1U89938 interface cards/adapter Internal HDMI vs QNAP QDA-UMP4A interface cards/adapter Internal M.2, U.2

7specifications compared
6differ
1identical
14known for one product only

Key differences

The QNAP QDA-UMP4A interface cards/adapter Internal M.2, U.2 has 30.3 mm more width than the Lenovo 4XH1U89938 interface cards/adapter Internal HDMI (69.8 mm vs 39.5 mm). The QNAP QDA-UMP4A interface cards/adapter Internal M.2, U.2 has 68.7 mm more depth than the Lenovo 4XH1U89938 interface cards/adapter Internal HDMI (100.4 mm vs 31.7 mm). The QNAP QDA-UMP4A interface cards/adapter Internal M.2, U.2 has 5.4 mm more height than the Lenovo 4XH1U89938 interface cards/adapter Internal HDMI (7 mm vs 1.6 mm). Host interface: BTB on the Lenovo 4XH1U89938 interface cards/adapter Internal HDMI, U.2 on the QNAP QDA-UMP4A interface cards/adapter Internal M.2, U.2. Output interface: HDMI on the Lenovo 4XH1U89938 interface cards/adapter Internal HDMI, M.2, U.2 on the QNAP QDA-UMP4A interface cards/adapter Internal M.2, U.2.

Host interface
- 4XH1U89938 interface cards/adapter Internal HDMI:BTB
- QDA-UMP4A interface cards/adapter Internal M.2, U.2:U.2
Output interface
- 4XH1U89938 interface cards/adapter Internal HDMI:HDMI
- QDA-UMP4A interface cards/adapter Internal M.2, U.2:M.2, U.2
Product colour
- 4XH1U89938 interface cards/adapter Internal HDMI:Green
- QDA-UMP4A interface cards/adapter Internal M.2, U.2:Multicolour
Width
- 4XH1U89938 interface cards/adapter Internal HDMI:39.5 mm
- QDA-UMP4A interface cards/adapter Internal M.2, U.2:69.8 mm
Depth
- 4XH1U89938 interface cards/adapter Internal HDMI:31.7 mm
- QDA-UMP4A interface cards/adapter Internal M.2, U.2:100.4 mm
Height
- 4XH1U89938 interface cards/adapter Internal HDMI:1.6 mm
- QDA-UMP4A interface cards/adapter Internal M.2, U.2:7 mm

Side by side

Differences highlightedShow differences only

Comparison of 4XH1U89938, QDA-UMP4A
21 specifications	A Lenovo 4XH1U89938 interface cards/adapter Internal HDMI Model 4XH1U89938 View product	B QNAP QDA-UMP4A interface cards/adapter Internal M.2, U.2 Model QDA-UMP4A View product
Ports & interfaces2 differ
Host interfaceDiffers	BTB	U.2
Output interfaceDiffers	HDMI	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	Green	Multicolour
CertificationKnown for one	FCC, CE, CB, RoHS, UKCA, RCM	Unknown — not stated by the source
PurposeKnown for one	Unknown — not stated by the source	NAS / Storage server
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 90%	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 11	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	39.5 mm	69.8 mm
DepthDiffers	31.7 mm	100.4 mm
HeightDiffers	1.6 mm	7 mm
WeightKnown for one	15.7 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Package widthKnown for one	135 mm	Unknown — not stated by the source
Package depthKnown for one	130 mm	Unknown — not stated by the source
Package heightKnown for one	35 mm	Unknown — not stated by the source
Package weightKnown for one	70 g	Unknown — not stated by the source
Package typeKnown for one	Box	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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