Product comparison · 2 backup storage devices

Freecom OEM SAS LTO-4 HH vs Freecom OEM SAS LTO-4 HH intern

18specifications compared
2differ
16identical
15known for one product only

Key differences

Interface
- OEM SAS LTO-4 HH:SCSI
- OEM SAS LTO-4 HH intern:3 Gb/s SAS
Dimensions (WxDxH)
- OEM SAS LTO-4 HH:4.1 x 14.5 x 20.6 mm
- OEM SAS LTO-4 HH intern:145 x 206 x 41 mm

Side by side

Differences highlightedShow differences only

Comparison of OEM SAS LTO-4 HH, OEM SAS LTO-4 HH intern
33 specifications	A Freecom OEM SAS LTO-4 HH View product	B Freecom OEM SAS LTO-4 HH intern View product
Performance1 differ
Product type	Storage drive	Storage drive
Media type	Tape Cartridge	Tape Cartridge
InterfaceDiffers	SCSI	3 Gb/s SAS
Internal	Yes	Yes
Data storage type	LTO	LTO
Compression ratio	2:1	2:1
Logical recording formatKnown for one	Unknown — not stated by the source	LTO Ultrium 4, LTO Ultrium 3, LTO Ultrium 2
Product colour	Black	Black
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	250000 h
Read/write head lifeKnown for one	Unknown — not stated by the source	60000 h
CertificationKnown for one	Unknown — not stated by the source	CSA C22.2, No.60950 (cCSAus), TÜV EN60950 (IEC 60950), CE, FCC 47 CFR Parts 15, NOM, VCCI, C-TICK, RRL, BSMI, GOSH CB
Compatible operating systemsKnown for one	Unknown — not stated by the source	-Windows 2000, 2003, XP -Linux
Storageidentical
Native capacity	800 GB	800 GB
Compressed capacity	1.6 TB	1.6 TB
Drive device, buffer size	128 MB	128 MB
Data transmissionidentical
Backup rate compressed performanceKnown for one	Unknown — not stated by the source	576 GB/h
Sustained data transfer rate (compressed)	160 MB/s	160 MB/s
Burst transfer rateKnown for one	300 MB/s	Unknown — not stated by the source
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Sustained data transfer rate (native)Known for one	80 MB/s	Unknown — not stated by the source
Poweridentical
Power requirementsKnown for one	Unknown — not stated by the source	5V DC, 2.5A; 12V, 0.7A
Power consumption (standby)	13 W	13 W
Power consumption (typical)Known for one	Unknown — not stated by the source	33 W
Power supplyKnown for one	20 W	Unknown — not stated by the source
Weight & dimensionsidentical
Size (imperial)Known for one	Unknown — not stated by the source	13.3 cm (5.25")
Weight	1.45 kg	1.45 kg
Operational conditionsidentical
Operating temperature (T-T)	10 - 40 °C	10 - 40 °C
Storage temperature (T-T)	-40 - 66 °C	-40 - 66 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Storage relative humidity (H-H)	10 - 95%	10 - 95%
Other features1 differ
Data compressionKnown for one	Unknown — not stated by the source	LTO-DC dual (ALDC)
Dimensions (WxDxH)Differs	4.1 x 14.5 x 20.6 mm	145 x 206 x 41 mm
Recommended mediaKnown for one	Unknown — not stated by the source	LTO Ultrium 4 1.6TB

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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