Product comparison · 2 backup storage devices

Fujitsu LTO Ultrium 4 Tape Drive vs Lenovo IBM RDX intern USB Bundle 500GB

6specifications compared
4differ
2identical
14known for one product only

Key differences

Media type
- LTO Ultrium 4 Tape Drive:Tape Cartridge
- IBM RDX intern USB Bundle 500GB:RDX cartridge
Data storage type
- LTO Ultrium 4 Tape Drive:LTO
- IBM RDX intern USB Bundle 500GB:RDX
Form factor
- LTO Ultrium 4 Tape Drive:5.25" Half-height
- IBM RDX intern USB Bundle 500GB:5.25"
Native capacity
- LTO Ultrium 4 Tape Drive:800 GB
- IBM RDX intern USB Bundle 500GB:500 GB

Side by side

Differences highlightedShow differences only

Comparison of LTO Ultrium 4 Tape Drive, IBM RDX intern USB Bundle 500GB
20 specifications	A Fujitsu LTO Ultrium 4 Tape Drive View product	B Lenovo IBM RDX intern USB Bundle 500GB View product
Performance3 differ
Media typeDiffers	Tape Cartridge	RDX cartridge
Data storage typeDiffers	LTO	RDX
Form factorDiffers	5.25" Half-height	5.25"
InterfaceKnown for one	Unknown — not stated by the source	USB 2.0
Compression ratioKnown for one	Unknown — not stated by the source	No
Product colourKnown for one	Unknown — not stated by the source	Black, Grey
Storage1 differ
Native capacityDiffers	800 GB	500 GB
Compressed capacityKnown for one	1.6 TB	Unknown — not stated by the source
Data transmissionidentical
Backup rate compressed performanceKnown for one	864 GB/h	Unknown — not stated by the source
Backup rate native performanceKnown for one	432 GB/h	Unknown — not stated by the source
Sustained data transfer rate (compressed)Known for one	240 MB/s	Unknown — not stated by the source
Sustained data transfer rate (native)Known for one	120 MB/s	Unknown — not stated by the source
Weight & dimensionsidentical
Size (imperial)Known for one	13.3 cm (5.25")	Unknown — not stated by the source
Other featuresidentical
Serial interface typeKnown for one	SATA	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	146 x 171.9 x 41.4 mm
Dimensions (W x D x H) (imperial)Known for one	Unknown — not stated by the source	41.4 x 146.1 x 172.7 mm (1.63 x 5.75 x 6.8")
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%

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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