Product comparison · 2 internal hard drives

Origin Storage HDD 20TB 3.5in SATA Surveillance vs Origin Storage HDD 30TB 3.5in NAS SATA 7200RPM

13specifications compared
3differ
10identical
2known for one product only

Key differences

The Origin Storage HDD 30TB 3.5in NAS SATA 7200RPM has 10 TB more HDD capacity than the Origin Storage HDD 20TB 3.5in SATA Surveillance (30 TB vs 20 TB). The Origin Storage HDD 30TB 3.5in NAS SATA 7200RPM has 256 MB more storage drive buffer size than the Origin Storage HDD 20TB 3.5in SATA Surveillance (512 MB vs 256 MB). Component for: Surveillance system on the Origin Storage HDD 20TB 3.5in SATA Surveillance, Server/workstation on the Origin Storage HDD 30TB 3.5in NAS SATA 7200RPM.

HDD capacity
- HDD 20TB 3.5in SATA Surveillance:20 TB
- HDD 30TB 3.5in NAS SATA 7200RPM:30 TB
Component for
- HDD 20TB 3.5in SATA Surveillance:Surveillance system
- HDD 30TB 3.5in NAS SATA 7200RPM:Server/workstation
Storage drive buffer size
- HDD 20TB 3.5in SATA Surveillance:256 MB
- HDD 30TB 3.5in NAS SATA 7200RPM:512 MB

Side by side

Differences highlightedShow differences only

Comparison of SA-20TB/SV, SA-30TB/7-ENAS
15 specifications	A Origin Storage HDD 20TB 3.5in SATA Surveillance Model SA-20TB/SV View product	B Origin Storage HDD 30TB 3.5in NAS SATA 7200RPM Model SA-30TB/7-ENAS View product
Features3 differ
HDD capacityDiffers	20 TB	30 TB
Component forDiffers	Surveillance system	Server/workstation
Storage drive buffer sizeDiffers	256 MB	512 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Other featuresidentical
Compliance certificatesKnown for one	RoHS	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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