Product comparison · 2 internal hard drives

Seagate BarraCuda 2.5" vs Seagate IronWolf Pro ST32000NT000 internal hard drive

14specifications compared
11differ
3identical
21known for one product only

Key differences

HDD capacity
- BarraCuda 2.5":500 GB
- IronWolf Pro ST32000NT000 internal hard drive:32 TB
HDD speed
- BarraCuda 2.5":5400 RPM
- IronWolf Pro ST32000NT000 internal hard drive:7200 RPM
HDD size
- BarraCuda 2.5":2.5"
- IronWolf Pro ST32000NT000 internal hard drive:3.5"
Bytes per sector
- BarraCuda 2.5":4096
- IronWolf Pro ST32000NT000 internal hard drive:512e
Power consumption (idle)
- BarraCuda 2.5":0.45 W
- IronWolf Pro ST32000NT000 internal hard drive:6.8 W
Start-up current
- BarraCuda 2.5":1 A
- IronWolf Pro ST32000NT000 internal hard drive:2 A
Operating temperature (T-T)
- BarraCuda 2.5":0 - 60 °C
- IronWolf Pro ST32000NT000 internal hard drive:10 - 60 °C
Width
- BarraCuda 2.5":69.8 mm
- IronWolf Pro ST32000NT000 internal hard drive:101.8 mm

Side by side

Differences highlightedShow differences only

Comparison of BarraCuda 2.5", ST32000NT000
35 specifications	A Seagate BarraCuda 2.5"View product	B Seagate IronWolf Pro ST32000NT000 internal hard drive Model ST32000NT000 View product
Features4 differ
HDD capacityDiffers	500 GB	32 TB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Storage drive buffer sizeKnown for one	128 MB	Unknown — not stated by the source
HDD sustained transfer rateKnown for one	140 MiB/s	Unknown — not stated by the source
Average latencyKnown for one	5.6 ms	Unknown — not stated by the source
Bytes per sectorDiffers	4096	512e
Component forKnown for one	Unknown — not stated by the source	Laptop
Hot-swapKnown for one	Unknown — not stated by the source	No
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	512 GB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2500000 h
Power2 differ
Power consumption (idle)Differs	0.45 W	6.8 W
Power consumption (read)Known for one	1.6 W	Unknown — not stated by the source
Power consumption (write)Known for one	1.7 W	Unknown — not stated by the source
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Start-up currentDiffers	1 A	2 A
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
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 60 °C	10 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating shockKnown for one	400 G	Unknown — not stated by the source
Non-operating shockKnown for one	1000 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	Unknown — not stated by the source	2.27 G
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	69.8 mm	101.8 mm
DepthDiffers	100.3 mm	147 mm
HeightDiffers	7 mm	26.1 mm
WeightDiffers	90 g	695 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other featuresidentical
Compliance certificatesKnown for one	RoHS	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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