Product comparison · 2 backup storage devices

Acer DAT 160 Tape Drive vs Freecom OEM SAS LTO-4 HH extern

9specifications compared
5differ
4identical
7known for one product only

Key differences

Interface
- DAT 160 Tape Drive:Serial ATA
- OEM SAS LTO-4 HH extern:3 Gb/s SAS
Internal
- DAT 160 Tape Drive:Yes
- OEM SAS LTO-4 HH extern:No
Data storage type
- DAT 160 Tape Drive:DDS
- OEM SAS LTO-4 HH extern:LTO
Native capacity
- DAT 160 Tape Drive:80 GB
- OEM SAS LTO-4 HH extern:800 GB
Compressed capacity
- DAT 160 Tape Drive:160 GB
- OEM SAS LTO-4 HH extern:1.6 TB

Side by side

Differences highlightedShow differences only

Comparison of DAT 160 Tape Drive, OEM SAS LTO-4 HH extern
16 specifications	A Acer DAT 160 Tape Drive View product	B Freecom OEM SAS LTO-4 HH extern View product
Performance3 differ
InterfaceDiffers	Serial ATA	3 Gb/s SAS
InternalDiffers	Yes	No
Data storage typeDiffers	DDS	LTO
Compatible operating systemsKnown for one	Unknown — not stated by the source	-Windows 2000, 2003, XP -Linux
Storage2 differ
Native capacityDiffers	80 GB	800 GB
Compressed capacityDiffers	160 GB	1.6 TB
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	128 MB
Media types supportedKnown for one	DAT-160	Unknown — not stated by the source
Data transmissionidentical
Backup rate compressed performanceKnown for one	Unknown — not stated by the source	576 GB/h
Sustained data transfer rate (compressed)Known for one	Unknown — not stated by the source	160 MB/s
Weight & dimensionsidentical
Size (imperial)Known for one	Unknown — not stated by the source	13.3 cm (5.25")
Other featuresidentical
Recommended mediaKnown for one	Unknown — not stated by the source	LTO-2, LTO-3, LTO-4

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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