Lenovo 320GB RDX Data Cartridge vs Lenovo 49Y3728 internal hard drive

Comparison of 320GB RDX Data Cartridge, 49Y3728

17 specifications	A Lenovo 320GB RDX Data CartridgeView product	B Lenovo 49Y3728 internal hard drive Model 49Y3728 View product
Features1 differ
HDD capacityDiffers	320 GB	450 GB
HDD speedKnown for one	—Unknown — not stated by the source	15000 RPM
HDD sizeKnown for one	—Unknown — not stated by the source	3.5"
InterfaceKnown for one	—Unknown — not stated by the source	SAS
Poweridentical
Operating voltageKnown for one	—Unknown — not stated by the source	5 / 12 V
Other featuresidentical
Ethernet LANKnown for one	—Unknown — not stated by the source	No
Product colourKnown for one	—Unknown — not stated by the source	Silver
Fibre ChannelKnown for one	—Unknown — not stated by the source	No
FireWire 400Known for one	—Unknown — not stated by the source	No
FireWire 800Known for one	—Unknown — not stated by the source	No
Hot-Plug supportKnown for one	—Unknown — not stated by the source	Yes
USB poweredKnown for one	—Unknown — not stated by the source	No
Weight & dimensionsidentical
WidthKnown for one	119.2 mm	—Unknown — not stated by the source
DepthKnown for one	86.6 mm	—Unknown — not stated by the source
HeightKnown for one	23.7 mm	—Unknown — not stated by the source
WeightKnown for one	173 g	—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.