Product comparison · 2 internal hard drives

Seagate Savvio ST1200MM0017-20PK internal hard drive vs Seagate SV35 Series ST4000VX000-20PK internal hard drive

17specifications compared
10differ
7identical
14known for one product only

Key differences

HDD capacity
- Savvio ST1200MM0017-20PK internal hard drive:1.2 TB
- SV35 Series ST4000VX000-20PK internal hard drive:4 TB
Interface
- Savvio ST1200MM0017-20PK internal hard drive:SAS
- SV35 Series ST4000VX000-20PK internal hard drive:Serial ATA III
Bytes per sector
- Savvio ST1200MM0017-20PK internal hard drive:512
- SV35 Series ST4000VX000-20PK internal hard drive:4096
Power consumption (idle)
- Savvio ST1200MM0017-20PK internal hard drive:4.6 W
- SV35 Series ST4000VX000-20PK internal hard drive:5.4 W
Start-up current
- Savvio ST1200MM0017-20PK internal hard drive:0.51 A
- SV35 Series ST4000VX000-20PK internal hard drive:2 A
Operating temperature (T-T)
- Savvio ST1200MM0017-20PK internal hard drive:5 - 55 °C
- SV35 Series ST4000VX000-20PK internal hard drive:0 - 70 °C
Width
- Savvio ST1200MM0017-20PK internal hard drive:70.1 mm
- SV35 Series ST4000VX000-20PK internal hard drive:101.6 mm
Depth
- Savvio ST1200MM0017-20PK internal hard drive:100.5 mm
- SV35 Series ST4000VX000-20PK internal hard drive:147 mm

Side by side

Differences highlightedShow differences only

Comparison of ST1200MM0017-20PK, ST4000VX000-20PK
31 specifications	A Seagate Savvio ST1200MM0017-20PK internal hard drive Model ST1200MM0017-20PK View product	B Seagate SV35 Series ST4000VX000-20PK internal hard drive Model ST4000VX000-20PK View product
Features3 differ
HDD capacityDiffers	1.2 TB	4 TB
HDD speedKnown for one	10000 RPM	Unknown — not stated by the source
InterfaceDiffers	SAS	Serial ATA III
HDD number of cylindersKnown for one	4	Unknown — not stated by the source
HDD number of headsKnown for one	8	Unknown — not stated by the source
Average latencyKnown for one	2.9 ms	Unknown — not stated by the source
Bytes per sectorDiffers	512	4096
Component forKnown for one	Unknown — not stated by the source	Surveillance system
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	9.5 ms
Start/stop cyclesKnown for one	Unknown — not stated by the source	300000
Power2 differ
Power consumption (idle)Differs	4.6 W	5.4 W
Start-up currentDiffers	0.51 A	2 A
Power consumption (typical)Known for one	Unknown — not stated by the source	8 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.75 W
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 70 °C
Operating vibrationKnown for one	0.5 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3 G	Unknown — not stated by the source
Operating shockKnown for one	40 G	Unknown — not stated by the source
Non-operating shockKnown for one	400 G	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	70.1 mm	101.6 mm
DepthDiffers	100.5 mm	147 mm
HeightDiffers	15 mm	26.1 mm
WeightDiffers	204 g	610 g

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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