Product comparison · 2 backup storage devices

Freecom TapeWare DAT 34921 backup storage device Storage drive RDX cartridge RDX vs Freecom TapeWare DAT 35152 backup storage device Storage drive RDX cartridge RDX

Key differences

Interface
- TapeWare DAT 34921 backup storage device Storage drive RDX cartridge RDX:USB
- TapeWare DAT 35152 backup storage device Storage drive RDX cartridge RDX:Serial ATA
Internal
- TapeWare DAT 34921 backup storage device Storage drive RDX cartridge RDX:No
- TapeWare DAT 35152 backup storage device Storage drive RDX cartridge RDX:Yes
Native capacity
- TapeWare DAT 34921 backup storage device Storage drive RDX cartridge RDX:500 GB
- TapeWare DAT 35152 backup storage device Storage drive RDX cartridge RDX:640 GB
Maximum data transfer rate
- TapeWare DAT 34921 backup storage device Storage drive RDX cartridge RDX:25 Mbit/s
- TapeWare DAT 35152 backup storage device Storage drive RDX cartridge RDX:35 Mbit/s
Size (imperial)
- TapeWare DAT 34921 backup storage device Storage drive RDX cartridge RDX:6.35 cm (2.5")
- TapeWare DAT 35152 backup storage device Storage drive RDX cartridge RDX:13.3 cm (5.25")
Dimensions (WxDxH)
- TapeWare DAT 34921 backup storage device Storage drive RDX cartridge RDX:109.8 x 177.5 x 51.8 mm
- TapeWare DAT 35152 backup storage device Storage drive RDX cartridge RDX:146 x 171.9 x 41.4 mm

Differences highlightedShow differences only

Comparison of 34921, 35152
12 specifications	A Freecom TapeWare DAT 34921 backup storage device Storage drive RDX cartridge RDX Model 34921 View product	B Freecom TapeWare DAT 35152 backup storage device Storage drive RDX cartridge RDX Model 35152 View product
Performance2 differ
Product type	Storage drive	Storage drive
Media type	RDX cartridge	RDX cartridge
InterfaceDiffers	USB	Serial ATA
InternalDiffers	No	Yes
Data storage type	RDX	RDX
Product colour	Black	Black
Storage1 differ
Native capacityDiffers	500 GB	640 GB
Data transmission1 differ
Maximum data transfer rateDiffers	25 Mbit/s	35 Mbit/s
Poweridentical
Power consumption (typical)	12 W	12 W
Weight & dimensions1 differ
Size (imperial)Differs	6.35 cm (2.5")	13.3 cm (5.25")
Weight	635 g	635 g
Other features1 differ
Dimensions (WxDxH)Differs	109.8 x 177.5 x 51.8 mm	146 x 171.9 x 41.4 mm

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.