Product comparison · 2 backup storage devices

Fujitsu RDX 5.25" 320GB vs Fujitsu RDX QuikStor 240GB SATA

6specifications compared
2differ
4identical
17known for one product only

Key differences

Interface
- RDX 5.25" 320GB:USB 3.2 Gen 1 (3.1 Gen 1)
- RDX QuikStor 240GB SATA:Serial ATA
Native capacity
- RDX 5.25" 320GB:320 GB
- RDX QuikStor 240GB SATA:120 GB

Side by side

Differences highlightedShow differences only

Comparison of RDX 5.25" 320GB, RDX QuikStor 240GB SATA
23 specifications	A Fujitsu RDX 5.25" 320GB View product	B Fujitsu RDX QuikStor 240GB SATA View product
Performance1 differ
InterfaceDiffers	USB 3.2 Gen 1 (3.1 Gen 1)	Serial ATA
Form factorKnown for one	5.25"	Unknown — not stated by the source
Logical recording formatKnown for one	RDX	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Compression ratioKnown for one	Unknown — not stated by the source	2:1
Access timeKnown for one	Unknown — not stated by the source	100 ms
Storage1 differ
Native capacityDiffers	320 GB	120 GB
Compressed capacityKnown for one	Unknown — not stated by the source	240 GB
Weight & dimensionsidentical
WidthKnown for one	146 mm	Unknown — not stated by the source
DepthKnown for one	171.9 mm	Unknown — not stated by the source
HeightKnown for one	41.4 mm	Unknown — not stated by the source
WeightKnown for one	408 g	Unknown — not stated by the source
Size (imperial)Known for one	Unknown — not stated by the source	13.3 cm (5.25")
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Data transmissionidentical
Burst transfer rateKnown for one	Unknown — not stated by the source	150 MB/s
Sustained data transfer rate (native)Known for one	Unknown — not stated by the source	45 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.

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