Product comparison · 2 internal hard drives

Seagate Internal 3.5 Inch Hard Drive Kit, 750GB - SATA NCQ vs Seagate Momentus 7200.2 160 GB SATA 3Gb/s

7specifications compared
4differ
3identical
13known for one product only

Key differences

The Seagate Internal 3.5 Inch Hard Drive Kit, 750GB - SATA NCQ has 590 GB more HDD capacity than the Seagate Momentus 7200.2 160 GB SATA 3Gb/s (750 GB vs 160 GB). The Seagate Internal 3.5 Inch Hard Drive Kit, 750GB - SATA NCQ has 1" more HDD size than the Seagate Momentus 7200.2 160 GB SATA 3Gb/s (3.5" vs 2.5"). The Seagate Internal 3.5 Inch Hard Drive Kit, 750GB - SATA NCQ has 8 MB more storage drive buffer size than the Seagate Momentus 7200.2 160 GB SATA 3Gb/s (16 MB vs 8 MB). Operating voltage: 5 / 12 V on the Seagate Internal 3.5 Inch Hard Drive Kit, 750GB - SATA NCQ, 5 V on the Seagate Momentus 7200.2 160 GB SATA 3Gb/s.

HDD capacity
- Internal 3.5 Inch Hard Drive Kit, 750GB - SATA NCQ:750 GB
- Momentus 7200.2 160 GB SATA 3Gb/s:160 GB
HDD size
- Internal 3.5 Inch Hard Drive Kit, 750GB - SATA NCQ:3.5"
- Momentus 7200.2 160 GB SATA 3Gb/s:2.5"
Storage drive buffer size
- Internal 3.5 Inch Hard Drive Kit, 750GB - SATA NCQ:16 MB
- Momentus 7200.2 160 GB SATA 3Gb/s:8 MB
Operating voltage
- Internal 3.5 Inch Hard Drive Kit, 750GB - SATA NCQ:5 / 12 V
- Momentus 7200.2 160 GB SATA 3Gb/s:5 V

Side by side

Differences highlightedShow differences only

Comparison of Internal 3.5 Inch Hard Drive Kit, 750GB - SATA NCQ, Momentus 7200.2 160 GB SATA 3Gb/s
20 specifications	A Seagate Internal 3.5 Inch Hard Drive Kit, 750GB - SATA NCQ View product	B Seagate Momentus 7200.2 160 GB SATA 3Gb/s View product
Features3 differ
HDD capacityDiffers	750 GB	160 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	Serial ATA	Serial ATA
Component forKnown for one	Unknown — not stated by the source	Laptop
Storage drive buffer sizeDiffers	16 MB	8 MB
Average seek timeKnown for one	Unknown — not stated by the source	11 ms
Average latencyKnown for one	Unknown — not stated by the source	4.17 ms
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	69.8 mm
DepthKnown for one	Unknown — not stated by the source	100.5 mm
HeightKnown for one	Unknown — not stated by the source	9.5 mm
WeightKnown for one	Unknown — not stated by the source	115 g
Other featuresidentical
Drive device, transfer rateKnown for one	Unknown — not stated by the source	300 MB/s
Internal	Yes	Yes
Sustained data rateKnown for one	Unknown — not stated by the source	59 MB/s
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Mac compatibilityKnown for one	Yes	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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