Product comparison · 2 internal hard drives

Seagate SV35 Series ST3500411SV internal hard drive vs Seagate Constellation ST9500432SS internal hard drive

18specifications compared
13differ
5identical
11known for one product only

Key differences

HDD size
- SV35 Series ST3500411SV internal hard drive:3.5"
- Constellation ST9500432SS internal hard drive:2.5"
Interface
- SV35 Series ST3500411SV internal hard drive:Serial ATA
- Constellation ST9500432SS internal hard drive:SAS
Read seek time
- SV35 Series ST3500411SV internal hard drive:9.5 ms
- Constellation ST9500432SS internal hard drive:8 ms
Write seek time
- SV35 Series ST3500411SV internal hard drive:8.5 ms
- Constellation ST9500432SS internal hard drive:8.4 ms
Operating voltage
- SV35 Series ST3500411SV internal hard drive:5 / 12 V
- Constellation ST9500432SS internal hard drive:5 V
Start-up current
- SV35 Series ST3500411SV internal hard drive:2 A
- Constellation ST9500432SS internal hard drive:1.03 A
Operating temperature (T-T)
- SV35 Series ST3500411SV internal hard drive:0 - 60 °C
- Constellation ST9500432SS internal hard drive:5 - 55 °C
Operating shock
- SV35 Series ST3500411SV internal hard drive:63 G
- Constellation ST9500432SS internal hard drive:25 G

Side by side

Differences highlightedShow differences only

Comparison of ST3500411SV, ST9500432SS
29 specifications	A Seagate SV35 Series ST3500411SV internal hard drive Model ST3500411SV View product	B Seagate Constellation ST9500432SS internal hard drive Model ST9500432SS View product
Features4 differ
HDD capacity	500 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Component forKnown for one	Surveillance system	Unknown — not stated by the source
Storage drive buffer size	16 MB	16 MB
Read seek timeDiffers	9.5 ms	8 ms
Write seek timeDiffers	8.5 ms	8.4 ms
Average latency	4.16 ms	4.16 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1200000 h
Power2 differ
Power consumption (idle)Known for one	6.9 W	Unknown — not stated by the source
Operating voltageDiffers	5 / 12 V	5 V
Start-up currentDiffers	2 A	1.03 A
Power consumption (typical)Known for one	Unknown — not stated by the source	3.83 W
Power consumption (standby)Known for one	Unknown — not stated by the source	2.9 W
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating shockDiffers	63 G	25 G
Non-operating shockDiffers	300 G	400 G
Weight & dimensions4 differ
WidthDiffers	101.6 mm	70.1 mm
DepthDiffers	147 mm	100.5 mm
HeightDiffers	26.1 mm	15 mm
WeightDiffers	544 g	196 g
Other featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Drive device, transfer rateKnown for one	600 MB/s	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Sustained data rateKnown for one	Unknown — not stated by the source	100 MB/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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