Product comparison · 2 internal hard drives

Seagate Exos M vs Seagate IronWolf Pro ST30000NT011 internal hard drive

21specifications compared
6differ
15identical
13known for one product only

Key differences

HDD capacity
- Exos M:28 TB
- IronWolf Pro ST30000NT011 internal hard drive:30 TB
Interface
- Exos M:Serial ATA
- IronWolf Pro ST30000NT011 internal hard drive:Serial ATA III
Component for
- Exos M:Server/workstation
- IronWolf Pro ST30000NT011 internal hard drive:NAS
HDD interface transfer rate
- Exos M:12 Gbit/s
- IronWolf Pro ST30000NT011 internal hard drive:6 Gbit/s
HDD sustained transfer rate
- Exos M:257 MiB/s
- IronWolf Pro ST30000NT011 internal hard drive:275 MiB/s
Power consumption (idle)
- Exos M:6.9 W
- IronWolf Pro ST30000NT011 internal hard drive:6.8 W

Side by side

Differences highlightedShow differences only

Comparison of Exos M, ST30000NT011
34 specifications	A Seagate Exos M View product	B Seagate IronWolf Pro ST30000NT011 internal hard drive Model ST30000NT011 View product
Features5 differ
HDD capacityDiffers	28 TB	30 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 sustained transfer rateDiffers	257 MiB/s	275 MiB/s
24/7 operationKnown for one	Unknown — not stated by the source	Yes
Bytes per sectorKnown for one	Unknown — not stated by the source	512e
Workload rate limitKnown for one	Unknown — not stated by the source	550 TB/year
Noise level (idle)Known for one	Unknown — not stated by the source	28 dB
Mean time between failures (MTBF)	2500000 h	2500000 h
Hot-swapKnown for one	Yes	Unknown — not stated by the source
HDD average transfer rateKnown for one	270 MB/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.

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