Product comparison · 2 internal hard drives

Seagate 1TB SATA III 2.5" vs Seagate Barracuda ST500DL001 internal hard drive

6specifications compared
5differ
1identical
26known for one product only

Key differences

HDD capacity
- 1TB SATA III 2.5":1 TB
- Barracuda ST500DL001 internal hard drive:500 GB
HDD size
- 1TB SATA III 2.5":2.5"
- Barracuda ST500DL001 internal hard drive:3.5"
Interface
- 1TB SATA III 2.5":Serial ATA III
- Barracuda ST500DL001 internal hard drive:Serial ATA II
Storage drive buffer size
- 1TB SATA III 2.5":64 MB
- Barracuda ST500DL001 internal hard drive:16 MB
Operating voltage
- 1TB SATA III 2.5":5 V
- Barracuda ST500DL001 internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 1TB SATA III 2.5", ST500DL001
32 specifications	A Seagate 1TB SATA III 2.5"View product	B Seagate Barracuda ST500DL001 internal hard drive Model ST500DL001 View product
Features4 differ
HDD capacityDiffers	1 TB	500 GB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA III	Serial ATA II
Component forKnown for one	Laptop	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Storage drive buffer sizeDiffers	64 MB	16 MB
HDD number of headsKnown for one	4	Unknown — not stated by the source
Read seek timeKnown for one	12 ms	Unknown — not stated by the source
Write seek timeKnown for one	14 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	4096	Unknown — not stated by the source
Start/stop cyclesKnown for one	600000	Unknown — not stated by the source
TypeKnown for one	Unknown — not stated by the source	HDD
Power1 differ
Power consumption (typical)Known for one	2.7 W	Unknown — not stated by the source
Power consumption (idle)Known for one	0.9 W	Unknown — not stated by the source
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating shockKnown for one	350 G	Unknown — not stated by the source
Non-operating shockKnown for one	1000 G	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	69.8 mm	Unknown — not stated by the source
DepthKnown for one	100.3 mm	Unknown — not stated by the source
HeightKnown for one	9.5 mm	Unknown — not stated by the source
WeightKnown for one	115 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Product colourKnown for one	Chrome	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Other operating systems supportedKnown 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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