Product comparison · 2 internal hard drives

Seagate Barracuda XT vs Seagate Momentus ST320LT023 internal hard drive

6specifications compared
4differ
2identical
17known for one product only

Key differences

HDD capacity
- Barracuda XT:3 TB
- Momentus ST320LT023 internal hard drive:320 GB
HDD size
- Barracuda XT:3.5"
- Momentus ST320LT023 internal hard drive:2.5"
Storage drive buffer size
- Barracuda XT:64 MB
- Momentus ST320LT023 internal hard drive:16 MB
Operating voltage
- Barracuda XT:5 / 12 V
- Momentus ST320LT023 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of Barracuda XT, ST320LT023
23 specifications	A Seagate Barracuda XT View product	B Seagate Momentus ST320LT023 internal hard drive Model ST320LT023 View product
Features3 differ
HDD capacityDiffers	3 TB	320 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	64 MB	16 MB
Average latencyKnown for one	Unknown — not stated by the source	4.17 ms
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	1.3 W
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
Operating shockKnown for one	Unknown — not stated by the source	350 G
Non-operating shockKnown for one	Unknown — not stated by the source	1000 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70.1 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	92 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Product colourKnown for one	Black	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source
Compatible productsKnown for one	Windows Vista, 7	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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