Product comparison · 2 interface cards/adapters

GIGABYTE CMT40A0 interface cards/adapter Internal M.2 vs Ugreen CM591 interface cards/adapter Bluetooth

Key differences

Host interface
- CMT40A0 interface cards/adapter Internal M.2:PCIe
- CM591 interface cards/adapter Bluetooth:USB Type-A
Output interface
- CMT40A0 interface cards/adapter Internal M.2:M.2
- CM591 interface cards/adapter Bluetooth:Bluetooth
Internal
- CMT40A0 interface cards/adapter Internal M.2:Yes
- CM591 interface cards/adapter Bluetooth:No
Product colour
- CMT40A0 interface cards/adapter Internal M.2:Blue
- CM591 interface cards/adapter Bluetooth:Black
Width
- CMT40A0 interface cards/adapter Internal M.2:150 mm
- CM591 interface cards/adapter Bluetooth:16 mm
Depth
- CMT40A0 interface cards/adapter Internal M.2:68.9 mm
- CM591 interface cards/adapter Bluetooth:30 mm

Differences highlightedShow differences only

Comparison of CMT40A0, CM591
19 specifications	A GIGABYTE CMT40A0 interface cards/adapter Internal M.2 Model CMT40A0 View product	B Ugreen CM591 interface cards/adapter Bluetooth Model CM591 View product
Ports & interfaces2 differ
Host interfaceDiffers	PCIe	USB Type-A
Output interfaceDiffers	M.2	Bluetooth
Host interface genderKnown for one	Male	Unknown — not stated by the source
Expansion card form factorKnown for one	Low-profile	Unknown — not stated by the source
Expansion card standardKnown for one	PCIe 5.0	Unknown — not stated by the source
NVMeKnown for one	Yes	Unknown — not stated by the source
Number of M.2 (M) slotsKnown for one	2	Unknown — not stated by the source
Design2 differ
InternalDiffers	Yes	No
Product colourDiffers	Blue	Black
PurposeKnown for one	Server	Unknown — not stated by the source
Cooling typeKnown for one	Passive	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	150 mm	16 mm
DepthDiffers	68.9 mm	30 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
WeightKnown for one	Unknown — not stated by the source	20 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Featuresidentical
Data transfer rate (max)Known for one	Unknown — not stated by the source	0.002 Gbit/s
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 8.1, Windows 11

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.