Product comparison · 2 internal hard drives

Origin Storage HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy vs Origin Storage HDD 30TB 3.5in NAS SATA 7200RPM

10specifications compared
3differ
7identical
4known for one product only

Key differences

The Origin Storage HDD 30TB 3.5in NAS SATA 7200RPM has 12 TB more HDD capacity than the Origin Storage HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy (30 TB vs 18 TB). The Origin Storage HDD 30TB 3.5in NAS SATA 7200RPM has 256 MB more storage drive buffer size than the Origin Storage HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy (512 MB vs 256 MB). Interface: NL-SATA on the Origin Storage HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy, Serial ATA on the Origin Storage HDD 30TB 3.5in NAS SATA 7200RPM.

HDD capacity
- HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:18 TB
- HDD 30TB 3.5in NAS SATA 7200RPM:30 TB
Interface
- HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:NL-SATA
- HDD 30TB 3.5in NAS SATA 7200RPM:Serial ATA
Storage drive buffer size
- HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:256 MB
- HDD 30TB 3.5in NAS SATA 7200RPM:512 MB

Side by side

Differences highlightedShow differences only

Comparison of DELL-18TBNLSA/7-S17, SA-30TB/7-ENAS
14 specifications	A Origin Storage HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy Model DELL-18TBNLSA/7-S17 View product	B Origin Storage HDD 30TB 3.5in NAS SATA 7200RPM Model SA-30TB/7-ENAS View product
Features3 differ
HDD capacityDiffers	18 TB	30 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	NL-SATA	Serial ATA
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Hot-swap	No	No
Storage drive buffer sizeDiffers	256 MB	512 MB
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Other featuresidentical
Warranty period	5 year(s)	5 year(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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