Product comparison · 2 interface cards/adapters

HP 517721-B21 interface cards/adapter Internal vs StarTech.com 1.8" IDE to Single Compact Flash Adapter

Key differences

Host interface
- 517721-B21 interface cards/adapter Internal:PCI
- 1.8" IDE to Single Compact Flash Adapter:IDE
Width
- 517721-B21 interface cards/adapter Internal:36.5 mm
- 1.8" IDE to Single Compact Flash Adapter:70 mm
Depth
- 517721-B21 interface cards/adapter Internal:222.2 mm
- 1.8" IDE to Single Compact Flash Adapter:60 mm
Height
- 517721-B21 interface cards/adapter Internal:287 mm
- 1.8" IDE to Single Compact Flash Adapter:7 mm
Weight
- 517721-B21 interface cards/adapter Internal:680 g
- 1.8" IDE to Single Compact Flash Adapter:21 g

Differences highlightedShow differences only

Comparison of 517721-B21, 1.8" IDE to Single Compact Flash Adapter
13 specifications	A HP 517721-B21 interface cards/adapter Internal Model 517721-B21 View product	B StarTech.com 1.8" IDE to Single Compact Flash Adapter View product
Ports & interfaces1 differ
Host interfaceDiffers	PCI	IDE
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Weight & dimensions4 differ
WidthDiffers	36.5 mm	70 mm
DepthDiffers	222.2 mm	60 mm
HeightDiffers	287 mm	7 mm
WeightDiffers	680 g	21 g
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	150 g
Other featuresidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Power requirementsKnown for one	Unknown — not stated by the source	DC 5/3.3V
Dimensions (WxDxH)Known for one	36.5 x 222.2 x 287 mm	Unknown — not stated by the source
Size (imperial)Known for one	3.66 cm (1.44")	Unknown — not stated by the source
Designidentical
InternalKnown for one	Yes	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.