Product comparison · 2 internal hard drives

Seagate Exos M vs Seagate IronWolf Pro ST32000NT000 internal hard drive

16specifications compared
6differ
10identical
15known for one product only

Key differences

The Seagate IronWolf Pro ST32000NT000 internal hard drive has 4 TB more HDD capacity than the Seagate Exos M (32 TB vs 28 TB). The Seagate Exos M has 6 Gbit/s more HDD interface transfer rate than the Seagate IronWolf Pro ST32000NT000 internal hard drive (12 Gbit/s vs 6 Gbit/s). The Seagate Exos M has 0.1 W more power consumption (idle) than the Seagate IronWolf Pro ST32000NT000 internal hard drive (6.9 W vs 6.8 W). Only the Seagate Exos M has hot-swap. Interface: Serial ATA on the Seagate Exos M, Serial ATA III on the Seagate IronWolf Pro ST32000NT000 internal hard drive.

HDD capacity
- Exos M:28 TB
- IronWolf Pro ST32000NT000 internal hard drive:32 TB
Interface
- Exos M:Serial ATA
- IronWolf Pro ST32000NT000 internal hard drive:Serial ATA III
Component for
- Exos M:Server/workstation
- IronWolf Pro ST32000NT000 internal hard drive:Laptop
Hot-swap
- Exos M:Yes
- IronWolf Pro ST32000NT000 internal hard drive:No
HDD interface transfer rate
- Exos M:12 Gbit/s
- IronWolf Pro ST32000NT000 internal hard drive:6 Gbit/s
Power consumption (idle)
- Exos M:6.9 W
- IronWolf Pro ST32000NT000 internal hard drive:6.8 W

Side by side

Differences highlightedShow differences only

Comparison of Exos M, ST32000NT000
31 specifications	A Seagate Exos M View product	B Seagate IronWolf Pro ST32000NT000 internal hard drive Model ST32000NT000 View product
Features5 differ
HDD capacityDiffers	28 TB	32 TB
InterfaceDiffers	Serial ATA	Serial ATA III
Component forDiffers	Server/workstation	Laptop
Hot-swapDiffers	Yes	No
Storage drive buffer sizeKnown for one	512 MB	Unknown — not stated by the source
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
HDD sustained transfer rateKnown for one	257 MiB/s	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
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	512 GB
Bytes per sectorKnown for one	Unknown — not stated by the source	512e
Power1 differ
Power consumption (idle)Differs	6.9 W	6.8 W
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
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
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditionsidentical
Operating shockKnown for one	30 G	Unknown — not stated by the source
Non-operating shockKnown for one	200 G	Unknown — not stated by the source
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Other featuresidentical
Warranty periodKnown for one	5 year(s)	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.

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