Product comparison · 2 backup storage devices

Freecom TapeWare DAT-40i EZ-Kit vs Freecom TapeWare DLT-V4es SCSI

17specifications compared
14differ
3identical
9known for one product only

Key differences

Interface
- TapeWare DAT-40i EZ-Kit:Wide Ultra2 SCSI LVD
- TapeWare DLT-V4es SCSI:SCSI Ultra 160
Internal
- TapeWare DAT-40i EZ-Kit:Yes
- TapeWare DLT-V4es SCSI:No
Access time
- TapeWare DAT-40i EZ-Kit:30000 ms
- TapeWare DLT-V4es SCSI:84000 ms
Product colour
- TapeWare DAT-40i EZ-Kit:Black, White
- TapeWare DLT-V4es SCSI:Black
Mean time between failures (MTBF)
- TapeWare DAT-40i EZ-Kit:350000 h
- TapeWare DLT-V4es SCSI:250000 h
Native capacity
- TapeWare DAT-40i EZ-Kit:20 GB
- TapeWare DLT-V4es SCSI:160 GB
Compressed capacity
- TapeWare DAT-40i EZ-Kit:40 GB
- TapeWare DLT-V4es SCSI:320 GB
Drive device, buffer size
- TapeWare DAT-40i EZ-Kit:10 MB
- TapeWare DLT-V4es SCSI:32 MB

Side by side

Differences highlightedShow differences only

Comparison of TapeWare DAT-40i EZ-Kit, TapeWare DLT-V4es SCSI
26 specifications	A Freecom TapeWare DAT-40i EZ-Kit View product	B Freecom TapeWare DLT-V4es SCSI View product
Performance5 differ
Product type	Storage drive	Storage drive
Media type	Tape Cartridge	Tape Cartridge
InterfaceDiffers	Wide Ultra2 SCSI LVD	SCSI Ultra 160
InternalDiffers	Yes	No
Data storage typeKnown for one	DDS	Unknown — not stated by the source
Compression ratioKnown for one	2:1	Unknown — not stated by the source
Form factorKnown for one	5.25" Half-height	Unknown — not stated by the source
Access timeDiffers	30000 ms	84000 ms
Logical recording formatKnown for one	ANSI/ISO/ECMA DDS-4 & DDS-3	Unknown — not stated by the source
Product colourDiffers	Black, White	Black
Mean time between failures (MTBF)Differs	350000 h	250000 h
CertificationKnown for one	Unknown — not stated by the source	FCC part 15 Class B (ANSI C63.4: 1992, CISPR22: 1997) & EMC Directive (89/336/EEC) & EN55022: 1998, Class B &CISPR 22: 1997, Class B & VCCI Class B & CNS 13438 & AS/NZS 3548 & ICES – 0003; Low Voltage Directive (73/23/EEC) & UL 1959: 1995 & CSA C22.2 #950 & EN 60950/ A11: 1997 & IEC 60950/ A4: 1996;
Storage3 differ
Native capacityDiffers	20 GB	160 GB
Compressed capacityDiffers	40 GB	320 GB
Drive device, buffer sizeDiffers	10 MB	32 MB
Media types supportedKnown for one	DDS3, DDS4	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	9 W	16 W
Power requirementsKnown for one	Unknown — not stated by the source	+5V/+12V
Weight & dimensions1 differ
WeightDiffers	620 g	3.63 kg
Operational conditions3 differ
Operating temperature (T-T)Differs	5 - 40 °C	10 - 40 °C
Storage temperature (T-T)Differs	-40 - 65 °C	-40 - 66 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Storage relative humidity (H-H)Differs	5 - 90%	10 - 95%
Other features1 differ
Dimensions (WxDxH)Differs	101.6 x 146 x 41.2 mm	272.5 x 212.1 x 66.3 mm
Data compressionKnown for one	Unknown — not stated by the source	DLZ
Data transmissionidentical
Supported data transfer ratesKnown for one	Unknown — not stated by the source	10/20 MB/s

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.

More backup storage device comparisons

All backup storage device comparisons