Product comparison · 2 internal hard drives

Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy vs Seagate Enterprise ST1800MM0018-RF internal hard drive

21specifications compared
5differ
16identical
14known for one product only

Key differences

The Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy has 1" more HDD size than the Seagate Enterprise ST1800MM0018-RF internal hard drive (3.5" vs 2.5"). The Seagate Enterprise ST1800MM0018-RF internal hard drive has 2.6 G more operating vibration than the Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy (3.1 G vs 0.5 G). The Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy has 2.5 G more non-operating vibration than the Seagate Enterprise ST1800MM0018-RF internal hard drive (3 G vs 0.5 G). Only the Seagate Enterprise ST1800MM0018-RF internal hard drive has refurbished.

HDD size
- HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:3.5"
- Enterprise ST1800MM0018-RF internal hard drive:2.5"
Refurbished
- HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:No
- Enterprise ST1800MM0018-RF internal hard drive:Yes
Operating vibration
- HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:0.5 G
- Enterprise ST1800MM0018-RF internal hard drive:3.1 G
Non-operating vibration
- HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:3 G
- Enterprise ST1800MM0018-RF internal hard drive:0.5 G
Weight
- HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:220 g
- Enterprise ST1800MM0018-RF internal hard drive:199 g

Side by side

Differences highlightedShow differences only

Comparison of IBM-1800SAS/10-S21, ST1800MM0018-RF
35 specifications	A Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy Model IBM-1800SAS/10-S21 View product	B Seagate Enterprise ST1800MM0018-RF internal hard drive Model ST1800MM0018-RF View product
Features2 differ
HDD capacity	1.8 TB	1.8 TB
HDD speed	10000 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	SAS	SAS
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Storage drive buffer size	128 MB	128 MB
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
RefurbishedDiffers	No	Yes
Mean time between failures (MTBF)Known for one	2000000 h	Unknown — not stated by the source
Average latencyKnown for one	Unknown — not stated by the source	2.9 ms
Poweridentical
Power consumption (typical)	7.8 W	7.8 W
Power consumption (idle)	4.55 W	4.55 W
Power consumption (read)Known for one	6.46 W	Unknown — not stated by the source
Power consumption (write)Known for one	7.05 W	Unknown — not stated by the source
Operating voltage	5 V	5 V
Start-up currentKnown for one	0.47 A	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationDiffers	0.5 G	3.1 G
Non-operating vibrationDiffers	3 G	0.5 G
Operating altitudeKnown for one	-304.8 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-304.8 - 12192 m	Unknown — not stated by the source
Operating shock	40 G	40 G
Non-operating shock	400 G	400 G
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Weight & dimensions1 differ
Width	70.1 mm	70.1 mm
Depth	100.5 mm	100.5 mm
Height	15 mm	15 mm
WeightDiffers	220 g	199 g
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(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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