Product comparison · 2 internal hard drives

Seagate 300GB SAS 12Gb/s vs Seagate SV35 Series ST3000VX004 internal hard drive

17specifications compared
16differ
1identical
11known for one product only

Key differences

HDD capacity
- 300GB SAS 12Gb/s:300 GB
- SV35 Series ST3000VX004 internal hard drive:3 TB
HDD speed
- 300GB SAS 12Gb/s:15000 RPM
- SV35 Series ST3000VX004 internal hard drive:7200 RPM
HDD size
- 300GB SAS 12Gb/s:2.5"
- SV35 Series ST3000VX004 internal hard drive:3.5"
Interface
- 300GB SAS 12Gb/s:SAS
- SV35 Series ST3000VX004 internal hard drive:Serial ATA III
Type
- 300GB SAS 12Gb/s:Hybrid-HDD
- SV35 Series ST3000VX004 internal hard drive:HDD
Component for
- 300GB SAS 12Gb/s:Server/workstation
- SV35 Series ST3000VX004 internal hard drive:Surveillance system
Storage drive buffer size
- 300GB SAS 12Gb/s:128 MB
- SV35 Series ST3000VX004 internal hard drive:64 MB
HDD interface transfer rate
- 300GB SAS 12Gb/s:12 Gbit/s
- SV35 Series ST3000VX004 internal hard drive:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 300GB SAS 12Gb/s, ST3000VX004
28 specifications	A Seagate 300GB SAS 12Gb/s View product	B Seagate SV35 Series ST3000VX004 internal hard drive Model ST3000VX004 View product
Features8 differ
HDD capacityDiffers	300 GB	3 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
TypeDiffers	Hybrid-HDD	HDD
Component forDiffers	Server/workstation	Surveillance system
Storage drive buffer sizeDiffers	128 MB	64 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
Bytes per sectorKnown for one	Unknown — not stated by the source	4096
Start/stop cyclesKnown for one	Unknown — not stated by the source	300000
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1000000 h
Hybrid-HDD cache memoryKnown for one	32 GB	Unknown — not stated by the source
HDD sustained transfer rateKnown for one	246 MiB/s	Unknown — not stated by the source
HDD number of headsKnown for one	4	Unknown — not stated by the source
Average latencyKnown for one	2 ms	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	8.4 W	8 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.7 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.7 W
Power consumption (idle)Differs	4.8 W	5.4 W
Operating voltageDiffers	5 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Weight & dimensions4 differ
WidthDiffers	70.1 mm	101.6 mm
DepthDiffers	100.5 mm	146.9 mm
HeightDiffers	15 mm	26.1 mm
WeightDiffers	225 g	626 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 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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