Product comparison · 2 internal hard drives

Seagate IronWolf ST1000VN002-25PK internal hard drive vs Seagate ST300MX0012, 40PK

18specifications compared
17differ
1identical
9known for one product only

Key differences

HDD capacity
- IronWolf ST1000VN002-25PK internal hard drive:1 TB
- ST300MX0012, 40PK:300 GB
HDD speed
- IronWolf ST1000VN002-25PK internal hard drive:5900 RPM
- ST300MX0012, 40PK:15000 RPM
HDD size
- IronWolf ST1000VN002-25PK internal hard drive:3.5"
- ST300MX0012, 40PK:2.5"
Interface
- IronWolf ST1000VN002-25PK internal hard drive:Serial ATA III
- ST300MX0012, 40PK:SAS
Type
- IronWolf ST1000VN002-25PK internal hard drive:HDD
- ST300MX0012, 40PK:Hybrid-HDD
Storage drive buffer size
- IronWolf ST1000VN002-25PK internal hard drive:64 MB
- ST300MX0012, 40PK:128 MB
HDD sustained transfer rate
- IronWolf ST1000VN002-25PK internal hard drive:180 MiB/s
- ST300MX0012, 40PK:12 MiB/s
Mean time between failures (MTBF)
- IronWolf ST1000VN002-25PK internal hard drive:1000000 h
- ST300MX0012, 40PK:246 h

Side by side

Differences highlightedShow differences only

Comparison of ST1000VN002-25PK, ST300MX0012, 40PK
27 specifications	A Seagate IronWolf ST1000VN002-25PK internal hard drive Model ST1000VN002-25PK View product	B Seagate ST300MX0012, 40PK View product
Features8 differ
HDD capacityDiffers	1 TB	300 GB
HDD speedDiffers	5900 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
TypeDiffers	HDD	Hybrid-HDD
Component forKnown for one	NAS	Unknown — not stated by the source
Storage drive buffer sizeDiffers	64 MB	128 MB
HDD sustained transfer rateDiffers	180 MiB/s	12 MiB/s
Mean time between failures (MTBF)Differs	1000000 h	246 h
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	32 GB
HDD number of headsKnown for one	Unknown — not stated by the source	4
Access timeKnown for one	Unknown — not stated by the source	2 ms
Power3 differ
Power consumption (typical)Differs	3.6 W	8.4 W
Power consumption (standby)Known for one	0.8 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.8 W	Unknown — not stated by the source
Power consumption (idle)Differs	2.5 W	4.8 W
Operating voltageDiffers	5 / 12 V	5 V
Start-up currentKnown for one	1.2 A	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 70 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating shockKnown for one	80 G	Unknown — not stated by the source
Non-operating shockKnown for one	300 G	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	101.6 mm	70.1 mm
DepthDiffers	147 mm	100.5 mm
HeightDiffers	20.2 mm	15 mm
WeightDiffers	415 g	225 g
Packaging data1 differ
Quantity per packDiffers	25 pc(s)	40 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.

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