Product comparison · 2 internal hard drives

Seagate Enterprise ST2000NM0045-RF internal hard drive vs Seagate Enterprise ST8000NM0135-RF internal hard drive

Key differences

HDD capacity
- Enterprise ST2000NM0045-RF internal hard drive:2 TB
- Enterprise ST8000NM0135-RF internal hard drive:8 TB
Storage drive buffer size
- Enterprise ST2000NM0045-RF internal hard drive:128 MB
- Enterprise ST8000NM0135-RF internal hard drive:256 MB
Power consumption (typical)
- Enterprise ST2000NM0045-RF internal hard drive:9.17 W
- Enterprise ST8000NM0135-RF internal hard drive:12 W
Power consumption (idle)
- Enterprise ST2000NM0045-RF internal hard drive:4.67 W
- Enterprise ST8000NM0135-RF internal hard drive:8.5 W
Non-operating shock
- Enterprise ST2000NM0045-RF internal hard drive:300 G
- Enterprise ST8000NM0135-RF internal hard drive:250 G
Weight
- Enterprise ST2000NM0045-RF internal hard drive:605 g
- Enterprise ST8000NM0135-RF internal hard drive:780 g

Differences highlightedShow differences only

Comparison of ST2000NM0045-RF, ST8000NM0135-RF
28 specifications	A Seagate Enterprise ST2000NM0045-RF internal hard drive Model ST2000NM0045-RF View product	B Seagate Enterprise ST8000NM0135-RF internal hard drive Model ST8000NM0135-RF View product
Features2 differ
HDD capacityDiffers	2 TB	8 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
Storage drive buffer sizeDiffers	128 MB	256 MB
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
HDD sustained transfer rateKnown for one	226 MiB/s	Unknown — not stated by the source
Average latency	4.16 ms	4.16 ms
Refurbished	Yes	Yes
Mean time between failures (MTBF)	2000000 h	2000000 h
Component forKnown for one	Unknown — not stated by the source	Disk array
Rotational Vibration (RV) sensorsKnown for one	Unknown — not stated by the source	Yes
24/7 operationKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	9.17 W	12 W
Power consumption (idle)Differs	4.67 W	8.5 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Operating vibrationKnown for one	12.5 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	4.9 G	Unknown — not stated by the source
Operating shock	70 G	70 G
Non-operating shockDiffers	300 G	250 G
Weight & dimensions1 differ
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	605 g	780 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	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.