Product comparison · 2 internal hard drives

Seagate Exos M vs Seagate Enterprise ST2000NM0135-RF internal hard drive

20specifications compared
11differ
9identical
9known for one product only

Key differences

The Seagate Exos M has 26 TB more HDD capacity than the Seagate Enterprise ST2000NM0135-RF internal hard drive (28 TB vs 2 TB). The Seagate Exos M has 256 MB more storage drive buffer size than the Seagate Enterprise ST2000NM0135-RF internal hard drive (512 MB vs 256 MB). The Seagate Exos M has 31 MiB/s more HDD sustained transfer rate than the Seagate Enterprise ST2000NM0135-RF internal hard drive (257 MiB/s vs 226 MiB/s). Interface: Serial ATA on the Seagate Exos M, SAS on the Seagate Enterprise ST2000NM0135-RF internal hard drive.

HDD capacity
- Exos M:28 TB
- Enterprise ST2000NM0135-RF internal hard drive:2 TB
Interface
- Exos M:Serial ATA
- Enterprise ST2000NM0135-RF internal hard drive:SAS
Storage drive buffer size
- Exos M:512 MB
- Enterprise ST2000NM0135-RF internal hard drive:256 MB
HDD sustained transfer rate
- Exos M:257 MiB/s
- Enterprise ST2000NM0135-RF internal hard drive:226 MiB/s
Mean time between failures (MTBF)
- Exos M:2500000 h
- Enterprise ST2000NM0135-RF internal hard drive:2000000 h
Power consumption (idle)
- Exos M:6.9 W
- Enterprise ST2000NM0135-RF internal hard drive:4.67 W
Operating temperature (T-T)
- Exos M:10 - 60 °C
- Enterprise ST2000NM0135-RF internal hard drive:5 - 60 °C
Non-operating vibration
- Exos M:2.27 G
- Enterprise ST2000NM0135-RF internal hard drive:4.9 G

Side by side

Differences highlightedShow differences only

Comparison of Exos M, ST2000NM0135-RF
29 specifications	A Seagate Exos M View product	B Seagate Enterprise ST2000NM0135-RF internal hard drive Model ST2000NM0135-RF View product
Features5 differ
HDD capacityDiffers	28 TB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Storage drive buffer sizeDiffers	512 MB	256 MB
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
HDD sustained transfer rateDiffers	257 MiB/s	226 MiB/s
HDD average transfer rateKnown for one	270 MB/s	Unknown — not stated by the source
Average latency	4.16 ms	4.16 ms
Uncorrectable Bit Error Rate (UBER)Known for one	< 1 per 10^15 bits read	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	2500000 h	2000000 h
RefurbishedKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (idle)Differs	6.9 W	4.67 W
Operating voltage	5 / 12 V	5 / 12 V
Power consumption (typical)Known for one	Unknown — not stated by the source	9.17 W
Operational conditions4 differ
Operating temperature (T-T)Differs	10 - 60 °C	5 - 60 °C
Non-operating vibrationDiffers	2.27 G	4.9 G
Operating shockDiffers	30 G	70 G
Non-operating shockDiffers	200 G	300 G
Operating vibrationKnown for one	Unknown — not stated by the source	12.5 G
Weight & dimensions1 differ
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	695 g	605 g
Other featuresidentical
Warranty periodKnown for one	5 year(s)	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.

More internal hard drive comparisons

All internal hard drive comparisons