Dell 400 / 800 GB Data Cartridge vs HP Ultrium 920 SAS Internal Tape Drive

Comparison of 400 / 800 GB Data Cartridge, Ultrium 920 SAS Internal Tape Drive

19 specifications	A Dell 400 / 800 GB Data CartridgeView product	B HP Ultrium 920 SAS Internal Tape DriveView product
Performance1 differ
Product type	Storage drive	Storage drive
Media type	Tape Cartridge	Tape Cartridge
InterfaceKnown for one	—Unknown — not stated by the source	Serial Attached SCSI (SAS)
Internal	Yes	Yes
Data storage type	LTO	LTO
Compression ratio	2:1	2:1
Form factorKnown for one	—Unknown — not stated by the source	5.25" Half-height
Product colourDiffers	Blue	Black
Mean time between failures (MTBF)Known for one	—Unknown — not stated by the source	250000 h
Compatible productsKnown for one	Dell PowerVault 114T, 124T, 132T, 136T, TL2000, TL4000	—Unknown — not stated by the source
Storageidentical
Native capacity	400 GB	400 GB
Compressed capacity	800 GB	800 GB
Drive device, buffer sizeKnown for one	—Unknown — not stated by the source	64 MB
Data transmissionidentical
Data transfer rateKnown for one	—Unknown — not stated by the source	432 Gbit/s
Sustained data transfer rate (compressed)Known for one	—Unknown — not stated by the source	120 MB/s
Sustained data transfer rate (native)Known for one	—Unknown — not stated by the source	60 MB/s
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	145 mm
DepthKnown for one	—Unknown — not stated by the source	206 mm
HeightKnown for one	—Unknown — not stated by the source	41 mm

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.