Product comparison · 2 internal hard drives

Seagate Constellation ST33000650NS-20PK internal hard drive vs Seagate SV35 Series ST4000VX000-20PK internal hard drive

16specifications compared
6differ
10identical
14known for one product only

Key differences

HDD capacity
- Constellation ST33000650NS-20PK internal hard drive:3 TB
- SV35 Series ST4000VX000-20PK internal hard drive:4 TB
Bytes per sector
- Constellation ST33000650NS-20PK internal hard drive:512
- SV35 Series ST4000VX000-20PK internal hard drive:4096
Power consumption (idle)
- Constellation ST33000650NS-20PK internal hard drive:7.7 W
- SV35 Series ST4000VX000-20PK internal hard drive:5.4 W
Operating temperature (T-T)
- Constellation ST33000650NS-20PK internal hard drive:5 - 60 °C
- SV35 Series ST4000VX000-20PK internal hard drive:0 - 70 °C
Width
- Constellation ST33000650NS-20PK internal hard drive:101.8 mm
- SV35 Series ST4000VX000-20PK internal hard drive:101.6 mm
Weight
- Constellation ST33000650NS-20PK internal hard drive:700 g
- SV35 Series ST4000VX000-20PK internal hard drive:610 g

Side by side

Differences highlightedShow differences only

Comparison of ST33000650NS-20PK, ST4000VX000-20PK
30 specifications	A Seagate Constellation ST33000650NS-20PK internal hard drive Model ST33000650NS-20PK View product	B Seagate SV35 Series ST4000VX000-20PK internal hard drive Model ST4000VX000-20PK View product
Features2 differ
HDD capacityDiffers	3 TB	4 TB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Average latencyKnown for one	4.16 ms	Unknown — not stated by the source
Bytes per sectorDiffers	512	4096
Mean time between failures (MTBF)Known for one	1200000 h	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Surveillance system
Start/stop cyclesKnown for one	Unknown — not stated by the source	300000
Power1 differ
Power consumption (idle)Differs	7.7 W	5.4 W
Power consumption (read)Known for one	10.7 W	Unknown — not stated by the source
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
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 60 °C	0 - 70 °C
Non-operating vibrationKnown for one	4.9 G	Unknown — not stated by the source
Operating shockKnown for one	70 G	Unknown — not stated by the source
Non-operating shockKnown for one	300 G	Unknown — not stated by the source
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Weight & dimensions2 differ
WidthDiffers	101.8 mm	101.6 mm
WeightDiffers	700 g	610 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/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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