Product comparison · 2 internal hard drives

Seagate Exos M vs Seagate IronWolf Pro ST28000NT000 internal hard drive

21specifications compared
4differ
17identical
11known for one product only

Key differences

Interface
- Exos M:Serial ATA
- IronWolf Pro ST28000NT000 internal hard drive:Serial ATA III
Component for
- Exos M:Server/workstation
- IronWolf Pro ST28000NT000 internal hard drive:NAS
HDD interface transfer rate
- Exos M:12 Gbit/s
- IronWolf Pro ST28000NT000 internal hard drive:6 Gbit/s
Power consumption (idle)
- Exos M:6.9 W
- IronWolf Pro ST28000NT000 internal hard drive:6.8 W

Side by side

Differences highlightedShow differences only

Comparison of Exos M, ST28000NT000
32 specifications	A Seagate Exos M View product	B Seagate IronWolf Pro ST28000NT000 internal hard drive Model ST28000NT000 View product
Features3 differ
HDD capacity	28 TB	28 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA III
Type	HDD	HDD
Component forDiffers	Server/workstation	NAS
Storage drive buffer size	512 MB	512 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
HDD average transfer rate	270 MB/s	270 MB/s
24/7 operationKnown for one	Unknown — not stated by the source	Yes
Workload rate limitKnown for one	Unknown — not stated by the source	550 TB/year
Mean time between failures (MTBF)	2500000 h	2500000 h
Hot-swapKnown for one	Yes	Unknown — not stated by the source
HDD sustained transfer rateKnown for one	257 MiB/s	Unknown — not stated by the source
Average latencyKnown for one	4.16 ms	Unknown — not stated by the source
Uncorrectable Bit Error Rate (UBER)Known for one	< 1 per 10^15 bits read	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	8.3 W
Power consumption (standby)Known for one	Unknown — not stated by the source	1.2 W
Power consumption (idle)Differs	6.9 W	6.8 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditionsidentical
Operating temperature (T-T)	10 - 60 °C	10 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Non-operating vibration	2.27 G	2.27 G
Operating shock	30 G	30 G
Non-operating shock	200 G	200 G
Weight & dimensionsidentical
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
Weight	695 g	695 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
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.

More internal hard drive comparisons

All internal hard drive comparisons