Product comparison · 2 internal hard drives

Seagate SV35 Series ST31000526SV internal hard drive vs Seagate Desktop HDD ST3750525AS internal hard drive

Key differences

HDD capacity
- SV35 Series ST31000526SV internal hard drive:1 TB
- Desktop HDD ST3750525AS internal hard drive:750 GB
Weight
- SV35 Series ST31000526SV internal hard drive:677 g
- Desktop HDD ST3750525AS internal hard drive:622 g
Recording density
- SV35 Series ST31000526SV internal hard drive:345 kbit/inch
- Desktop HDD ST3750525AS internal hard drive:329 kbit/inch

Differences highlightedShow differences only

Comparison of ST31000526SV, ST3750525AS
19 specifications	A Seagate SV35 Series ST31000526SV internal hard drive Model ST31000526SV View product	B Seagate Desktop HDD ST3750525AS internal hard drive Model ST3750525AS View product
Features1 differ
HDD capacityDiffers	1 TB	750 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA	Serial ATA
Component forKnown for one	Surveillance system	Unknown — not stated by the source
Storage drive buffer size	32 MB	32 MB
Read seek time	9.5 ms	9.5 ms
Write seek time	8.5 ms	8.5 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Weight & dimensions1 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	677 g	622 g
Other features1 differ
Product colour	Black	Black
Data transfer rate	6 Gbit/s	6 Gbit/s
Internal	Yes	Yes
Recording densityDiffers	345 kbit/inch	329 kbit/inch
USB powered	No	No

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.