Product comparison · 2 internal hard drives

Origin Storage HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy vs Origin Storage HDD 20TB 3.5in SATA Surveillance

9specifications compared
3differ
6identical
6known for one product only

Key differences

The Origin Storage HDD 20TB 3.5in SATA Surveillance has 2 TB more HDD capacity than the Origin Storage HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy (20 TB vs 18 TB). 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 20TB 3.5in SATA Surveillance. Component for: Server/workstation on the Origin Storage HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy, Surveillance system on the Origin Storage HDD 20TB 3.5in SATA Surveillance.

HDD capacity
- HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:18 TB
- HDD 20TB 3.5in SATA Surveillance:20 TB
Interface
- HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:NL-SATA
- HDD 20TB 3.5in SATA Surveillance:Serial ATA
Component for
- HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:Server/workstation
- HDD 20TB 3.5in SATA Surveillance:Surveillance system

Side by side

Differences highlightedShow differences only

Comparison of CPQ-18TBNLSA/7-S8, SA-20TB/SV
15 specifications	A Origin Storage HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy Model CPQ-18TBNLSA/7-S8 View product	B Origin Storage HDD 20TB 3.5in SATA Surveillance Model SA-20TB/SV View product
Features3 differ
HDD capacityDiffers	18 TB	20 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	NL-SATA	Serial ATA
Type	HDD	HDD
Component forDiffers	Server/workstation	Surveillance system
Hot-swap	No	No
Storage drive buffer size	256 MB	256 MB
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
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
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
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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