Product comparison · 2 interface cards/adapters

Dell A6782146 interface cards/adapter Internal RS-232 vs InLine 27656B interface cards/adapter Internal Mini-SAS

4specifications compared
3differ
1identical
15known for one product only

Key differences

Host interface
- A6782146 interface cards/adapter Internal RS-232:PCIe
- 27656B interface cards/adapter Internal Mini-SAS:Mini SAS
Output interface
- A6782146 interface cards/adapter Internal RS-232:RS-232
- 27656B interface cards/adapter Internal Mini-SAS:Mini-SAS
Product colour
- A6782146 interface cards/adapter Internal RS-232:Green
- 27656B interface cards/adapter Internal Mini-SAS:Silver

Side by side

Differences highlightedShow differences only

Comparison of A6782146, 27656B
19 specifications	A Dell A6782146 interface cards/adapter Internal RS-232 Model A6782146 View product	B InLine 27656B interface cards/adapter Internal Mini-SAS Model 27656B View product
Ports & interfaces2 differ
Host interfaceDiffers	PCIe	Mini SAS
Output interfaceDiffers	RS-232	Mini-SAS
External mini-SAS portsKnown for one	Unknown — not stated by the source	1
Design1 differ
Product colourDiffers	Green	Silver
CertificationKnown for one	FCC, RoHS	Unknown — not stated by the source
Maximum cable lengthKnown for one	Unknown — not stated by the source	0.5 m
Featuresidentical
Baud rateKnown for one	460 Kbit/s	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	-10 - 80 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 85%	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 2000, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64,	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	65 mm	Unknown — not stated by the source
DepthKnown for one	90 mm	Unknown — not stated by the source
HeightKnown for one	20 mm	Unknown — not stated by the source
WeightKnown for one	58 g	Unknown — not stated by the source
Other featuresidentical
RS-232 interfaceKnown for one	Yes	Unknown — not stated by the source
VoltageKnown for one	3.3 V	Unknown — not stated by the source
Packaging dataidentical
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes
Package typeKnown for one	Unknown — not stated by the source	Polybag

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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