Product comparison · 2 interface cards/adapters

QNAP QXP-830S-3808 interface cards/adapter Internal Mini-SAS, SFF-8644 vs Ugreen 25854 interface cards/adapter USB 2.0

5specifications compared
4differ
1identical
11known for one product only

Key differences

Only the QNAP QXP-830S-3808 interface cards/adapter Internal Mini-SAS, SFF-8644 has internal. Host interface: PCIe on the QNAP QXP-830S-3808 interface cards/adapter Internal Mini-SAS, SFF-8644, HDMI on the Ugreen 25854 interface cards/adapter USB 2.0. Output interface: Mini-SAS, SFF-8644 on the QNAP QXP-830S-3808 interface cards/adapter Internal Mini-SAS, SFF-8644, USB 2.0 on the Ugreen 25854 interface cards/adapter USB 2.0. Product colour: Multicolour on the QNAP QXP-830S-3808 interface cards/adapter Internal Mini-SAS, SFF-8644, Grey on the Ugreen 25854 interface cards/adapter USB 2.0.

Host interface
- QXP-830S-3808 interface cards/adapter Internal Mini-SAS, SFF-8644:PCIe
- 25854 interface cards/adapter USB 2.0:HDMI
Output interface
- QXP-830S-3808 interface cards/adapter Internal Mini-SAS, SFF-8644:Mini-SAS, SFF-8644
- 25854 interface cards/adapter USB 2.0:USB 2.0
Internal
- QXP-830S-3808 interface cards/adapter Internal Mini-SAS, SFF-8644:Yes
- 25854 interface cards/adapter USB 2.0:No
Product colour
- QXP-830S-3808 interface cards/adapter Internal Mini-SAS, SFF-8644:Multicolour
- 25854 interface cards/adapter USB 2.0:Grey

Side by side

Differences highlightedShow differences only

Comparison of QXP-830S-3808, 25854
16 specifications	A QNAP QXP-830S-3808 interface cards/adapter Internal Mini-SAS, SFF-8644 Model QXP-830S-3808 View product	B Ugreen 25854 interface cards/adapter USB 2.0 Model 25854 View product
Ports & interfaces2 differ
Host interfaceDiffers	PCIe	HDMI
Output interfaceDiffers	Mini-SAS, SFF-8644	USB 2.0
External mini-SAS portsKnown for one	2	Unknown — not stated by the source
Host interface genderKnown for one	Unknown — not stated by the source	Male/female
Design2 differ
InternalDiffers	Yes	No
Product colourDiffers	Multicolour	Grey
Cooling typeKnown for one	Active	Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Number of expansion slotsKnown for one	1	Unknown — not stated by the source
Featuresidentical
Data transfer rate (max)Known for one	12 Gbit/s	Unknown — not stated by the source
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other featuresidentical
CompatibilityKnown for one	CAB-SAS05M-8644, CAB-SAS10M-8644, CAB-SAS20M-8644, CAB-SAS30M-8644	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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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