Product comparison · 2 backup storage devices

Acer DDS tape drive vs Freecom DAT160i 80/160GB USB 2.0

9specifications compared
3differ
6identical
17known for one product only

Key differences

Native capacity
- DDS tape drive:36 GB
- DAT160i 80/160GB USB 2.0:80 GB
Compressed capacity
- DDS tape drive:72 GB
- DAT160i 80/160GB USB 2.0:160 GB

Side by side

Differences highlightedShow differences only

Comparison of DDS tape drive, DAT160i 80/160GB USB 2.0
26 specifications	A Acer DDS tape drive View product	B Freecom DAT160i 80/160GB USB 2.0 View product
Performance1 differ
InterfaceDiffers	Ultra160 SCSI	SCSI 3 Ultra 160 LVD, USB 2.0
Form factorKnown for one	Unknown — not stated by the source	5.25"
Access timeKnown for one	Unknown — not stated by the source	50000 ms
Logical recording formatKnown for one	Unknown — not stated by the source	ANSI/ECMA DDS-4, DAT 72, DAT 160
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1000000 h
CertificationKnown for one	Unknown — not stated by the source	cCSAus Certification to C22.2, No. 60950, TÜV EN60950 (IEC 60950), FCC and CE Declaration of Conformity, C-TICK Approved (AS/NZS CISPR22), VCCI Approved, RRL Approved, BSMI Approved, GOSH Approved
Storage2 differ
Native capacityDiffers	36 GB	80 GB
Compressed capacityDiffers	72 GB	160 GB
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Media types supportedKnown for one	DAT-72	Unknown — not stated by the source
Data transmissionidentical
Drive device, transfer rateKnown for one	Unknown — not stated by the source	9.6 MB/s
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	10.3 W
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	2.25 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Other featuresidentical
Data compressionKnown for one	Unknown — not stated by the source	DCLZ
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	181 x 236 x 67 mm
Write methodsKnown for one	Unknown — not stated by the source	8 mm helical scan

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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