Product comparison · 2 internal hard drives

Seagate 320GB SATAII vs Seagate NAS HDD ST1000VN001 internal hard drive

18specifications compared
12differ
6identical
13known for one product only

Key differences

HDD capacity
- 320GB SATAII:320 GB
- NAS HDD ST1000VN001 internal hard drive:1 TB
Interface
- 320GB SATAII:Serial ATA II
- NAS HDD ST1000VN001 internal hard drive:Serial ATA III
Storage drive buffer size
- 320GB SATAII:8 MB
- NAS HDD ST1000VN001 internal hard drive:64 MB
HDD sustained transfer rate
- 320GB SATAII:120 MiB/s
- NAS HDD ST1000VN001 internal hard drive:180 MiB/s
Power consumption (standby)
- 320GB SATAII:0.6 W
- NAS HDD ST1000VN001 internal hard drive:0.8 W
Start-up current
- 320GB SATAII:2 A
- NAS HDD ST1000VN001 internal hard drive:1.2 A
Operating temperature (T-T)
- 320GB SATAII:0 - 75 °C
- NAS HDD ST1000VN001 internal hard drive:0 - 70 °C
Operating shock
- 320GB SATAII:70 G
- NAS HDD ST1000VN001 internal hard drive:80 G

Side by side

Differences highlightedShow differences only

Comparison of 320GB SATAII, ST1000VN001
31 specifications	A Seagate 320GB SATAII View product	B Seagate NAS HDD ST1000VN001 internal hard drive Model ST1000VN001 View product
Features4 differ
HDD capacityDiffers	320 GB	1 TB
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	Serial ATA III
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	NAS
Storage drive buffer sizeDiffers	8 MB	64 MB
HDD sustained transfer rateDiffers	120 MiB/s	180 MiB/s
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1000000 h
HDD speedKnown for one	5900 RPM	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Start/stop cyclesKnown for one	50000	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	3.6 W
Power consumption (standby)Differs	0.6 W	0.8 W
Power consumption (idle)Known for one	Unknown — not stated by the source	2.5 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentDiffers	2 A	1.2 A
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 75 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating shockDiffers	70 G	80 G
Non-operating shockDiffers	350 G	300 G
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	101.8 mm	101.6 mm
Depth	147 mm	147 mm
HeightDiffers	20.2 mm	20 mm
WeightDiffers	415 g	400 g
Packaging dataidentical
Quantity per pack	25 pc(s)	25 pc(s)
Logistics dataidentical
Master (outer) cases per palletKnown for one	Unknown — not stated by the source	40 pc(s)
Layers per palletKnown for one	Unknown — not stated by the source	8 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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