Product comparison · 2 internal hard drives

Seagate Desktop HDD ST3750528AS internal hard drive vs Seagate Constellation ST9250610NS internal hard drive

13specifications compared
11differ
2identical
12known for one product only

Key differences

HDD capacity
- Desktop HDD ST3750528AS internal hard drive:750 GB
- Constellation ST9250610NS internal hard drive:250 GB
HDD size
- Desktop HDD ST3750528AS internal hard drive:3.5"
- Constellation ST9250610NS internal hard drive:2.5"
Interface
- Desktop HDD ST3750528AS internal hard drive:Serial ATA
- Constellation ST9250610NS internal hard drive:Serial ATA III
Storage drive buffer size
- Desktop HDD ST3750528AS internal hard drive:32 MB
- Constellation ST9250610NS internal hard drive:64 MB
Read seek time
- Desktop HDD ST3750528AS internal hard drive:8.5 ms
- Constellation ST9250610NS internal hard drive:7.5 ms
Write seek time
- Desktop HDD ST3750528AS internal hard drive:9.5 ms
- Constellation ST9250610NS internal hard drive:8.5 ms
Operating voltage
- Desktop HDD ST3750528AS internal hard drive:5 / 12 V
- Constellation ST9250610NS internal hard drive:5 V
Width
- Desktop HDD ST3750528AS internal hard drive:101.6 mm
- Constellation ST9250610NS internal hard drive:70.1 mm

Side by side

Differences highlightedShow differences only

Comparison of ST3750528AS, ST9250610NS
25 specifications	A Seagate Desktop HDD ST3750528AS internal hard drive Model ST3750528AS View product	B Seagate Constellation ST9250610NS internal hard drive Model ST9250610NS View product
Features6 differ
HDD capacityDiffers	750 GB	250 GB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA III
TypeKnown for one	Unknown — not stated by the source	HDD
Storage drive buffer sizeDiffers	32 MB	64 MB
Read seek timeDiffers	8.5 ms	7.5 ms
Write seek timeDiffers	9.5 ms	8.5 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1400000 h
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	4.55 W
Operating voltageDiffers	5 / 12 V	5 V
Start-up currentKnown for one	Unknown — not stated by the source	0.78 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	70 G
Non-operating shockKnown for one	Unknown — not stated by the source	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	622 g	179 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
USB poweredKnown for one	No	Unknown — not stated by the source

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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