Product comparison · 2 backup storage devices

Acer Altos LTO-3 HH Tape Autoloader vs Freecom OEM SAS LTO-4 HH

4specifications compared
3differ
1identical
21known for one product only

Key differences

Native capacity
- Altos LTO-3 HH Tape Autoloader:3.2 TB
- OEM SAS LTO-4 HH:800 GB
Compressed capacity
- Altos LTO-3 HH Tape Autoloader:6.4 TB
- OEM SAS LTO-4 HH:1.6 TB

Side by side

Differences highlightedShow differences only

Comparison of Altos LTO-3 HH Tape Autoloader, OEM SAS LTO-4 HH
25 specifications	A Acer Altos LTO-3 HH Tape Autoloader View product	B Freecom OEM SAS LTO-4 HH View product
Performance1 differ
Product typeDiffers	Storage auto loader & library	Storage drive
Media type	Tape Cartridge	Tape Cartridge
InterfaceKnown for one	Unknown — not stated by the source	SCSI
InternalKnown for one	Unknown — not stated by the source	Yes
Data storage typeKnown for one	Unknown — not stated by the source	LTO
Compression ratioKnown for one	Unknown — not stated by the source	2:1
Product colourKnown for one	Unknown — not stated by the source	Black
Standard interfacesKnown for one	SCSI	Unknown — not stated by the source
Storage2 differ
Native capacityDiffers	3.2 TB	800 GB
Compressed capacityDiffers	6.4 TB	1.6 TB
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	128 MB
Data transmissionidentical
Burst transfer rateKnown for one	Unknown — not stated by the source	300 MB/s
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Sustained data transfer rate (compressed)Known for one	Unknown — not stated by the source	160 MB/s
Sustained data transfer rate (native)Known for one	Unknown — not stated by the source	80 MB/s
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	13 W
Power supplyKnown for one	Unknown — not stated by the source	20 W
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	1.45 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 66 °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	10 - 95%
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	4.1 x 14.5 x 20.6 mm
MountingKnown for one	2U	Unknown — not stated by the source
Recommended mediaKnown for one	LTO-3	Unknown — not stated by the source

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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