Product comparison · 2 internal hard drives

Origin Storage HDD 20TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy vs Seagate Enterprise ST1800MM0018-RF internal hard drive

7specifications compared
5differ
2identical
19known for one product only

Key differences

The Origin Storage HDD 20TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy has 18.2 TB more HDD capacity than the Seagate Enterprise ST1800MM0018-RF internal hard drive (20 TB vs 1.8 TB). The Seagate Enterprise ST1800MM0018-RF internal hard drive has 2,800 RPM more HDD speed than the Origin Storage HDD 20TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy (10000 RPM vs 7200 RPM). The Origin Storage HDD 20TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy has 1" more HDD size than the Seagate Enterprise ST1800MM0018-RF internal hard drive (3.5" vs 2.5"). Interface: NL-SAS on the Origin Storage HDD 20TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy, SAS on the Seagate Enterprise ST1800MM0018-RF internal hard drive.

HDD capacity
- HDD 20TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy:20 TB
- Enterprise ST1800MM0018-RF internal hard drive:1.8 TB
HDD speed
- HDD 20TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy:7200 RPM
- Enterprise ST1800MM0018-RF internal hard drive:10000 RPM
HDD size
- HDD 20TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy:3.5"
- Enterprise ST1800MM0018-RF internal hard drive:2.5"
Interface
- HDD 20TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy:NL-SAS
- Enterprise ST1800MM0018-RF internal hard drive:SAS
Storage drive buffer size
- HDD 20TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy:256 MB
- Enterprise ST1800MM0018-RF internal hard drive:128 MB

Side by side

Differences highlightedShow differences only

Comparison of CPQ-20TBNLS/7-S8, ST1800MM0018-RF
26 specifications	A Origin Storage HDD 20TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy Model CPQ-20TBNLS/7-S8 View product	B Seagate Enterprise ST1800MM0018-RF internal hard drive Model ST1800MM0018-RF View product
Features5 differ
HDD capacityDiffers	20 TB	1.8 TB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	NL-SAS	SAS
Type	HDD	HDD
Storage drive buffer sizeDiffers	256 MB	128 MB
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
Average latencyKnown for one	Unknown — not stated by the source	2.9 ms
RefurbishedKnown for one	Unknown — not stated by the source	Yes
Component forKnown for one	NAS	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	7.8 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.55 W
Operating voltageKnown for one	Unknown — not stated by the source	5 V
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 vibrationKnown for one	Unknown — not stated by the source	3.1 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	0.5 G
Operating shockKnown for one	Unknown — not stated by the source	40 G
Non-operating shockKnown for one	Unknown — not stated by the source	400 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70.1 mm
DepthKnown for one	Unknown — not stated by the source	100.5 mm
HeightKnown for one	Unknown — not stated by the source	15 mm
WeightKnown for one	Unknown — not stated by the source	199 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Warranty periodKnown for one	5 year(s)	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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