Product comparison · 2 backup storage devices

Acer DAT72 drive 36/72GB 5.25" internal vs Acer DDS4 20/40GB Ultra160 68pin

Key differences

Native capacity
- DAT72 drive 36/72GB 5.25" internal:36 GB
- DDS4 20/40GB Ultra160 68pin:20 GB
Compressed capacity
- DAT72 drive 36/72GB 5.25" internal:72 GB
- DDS4 20/40GB Ultra160 68pin:40 GB

Differences highlightedShow differences only

Comparison of DAT72 drive 36/72GB 5.25" internal, DDS4 20/40GB Ultra160 68pin
14 specifications	A Acer DAT72 drive 36/72GB 5.25" internal View product	B Acer DDS4 20/40GB Ultra160 68pin View product
Performanceidentical
Form factorKnown for one	5.25" Half-height	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Storage2 differ
Native capacityDiffers	36 GB	20 GB
Compressed capacityDiffers	72 GB	40 GB
Media types supportedKnown for one	Unknown — not stated by the source	DAT

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.