Product comparison · 2 internal hard drives

Seagate Barracuda ES.2 Serial ATA 250GB vs Seagate EE25.2 Series™ 2.5-inch HD 60GB PATA

12specifications compared
12differ
0identical
18known for one product only

Key differences

HDD capacity
- Barracuda ES.2 Serial ATA 250GB:250 GB
- EE25.2 Series™ 2.5-inch HD 60GB PATA:60 GB
HDD speed
- Barracuda ES.2 Serial ATA 250GB:7200 RPM
- EE25.2 Series™ 2.5-inch HD 60GB PATA:5400 RPM
HDD size
- Barracuda ES.2 Serial ATA 250GB:3.5"
- EE25.2 Series™ 2.5-inch HD 60GB PATA:2.5"
Storage drive buffer size
- Barracuda ES.2 Serial ATA 250GB:32 MB
- EE25.2 Series™ 2.5-inch HD 60GB PATA:8 MB
Average latency
- Barracuda ES.2 Serial ATA 250GB:4.16 ms
- EE25.2 Series™ 2.5-inch HD 60GB PATA:5.5 ms
Operating voltage
- Barracuda ES.2 Serial ATA 250GB:5 / 12 V
- EE25.2 Series™ 2.5-inch HD 60GB PATA:5 V
Operating temperature (T-T)
- Barracuda ES.2 Serial ATA 250GB:5 - 55 °C
- EE25.2 Series™ 2.5-inch HD 60GB PATA:30 - 85 °C
Storage temperature (T-T)
- Barracuda ES.2 Serial ATA 250GB:-40 - 70 °C
- EE25.2 Series™ 2.5-inch HD 60GB PATA:40 - 95 °C

Side by side

Differences highlightedShow differences only

Comparison of Barracuda ES.2 Serial ATA 250GB, EE25.2 Series™ 2.5-inch HD 60GB PATA
30 specifications	A Seagate Barracuda ES.2 Serial ATA 250GB View product	B Seagate EE25.2 Series™ 2.5-inch HD 60GB PATA View product
Features5 differ
HDD capacityDiffers	250 GB	60 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceKnown for one	Serial ATA II	Unknown — not stated by the source
TypeKnown for one	HDD	Unknown — not stated by the source
Storage drive buffer sizeDiffers	32 MB	8 MB
Read seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	9.5 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	1 ms	Unknown — not stated by the source
Average latencyDiffers	4.16 ms	5.5 ms
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Average seek timeKnown for one	Unknown — not stated by the source	11 ms
Power1 differ
Power consumption (typical)Known for one	10.6 W	Unknown — not stated by the source
Power consumption (idle)Known for one	8 W	Unknown — not stated by the source
Operating voltageDiffers	5 / 12 V	5 V
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 55 °C	30 - 85 °C
Storage temperature (T-T)Differs	-40 - 70 °C	40 - 95 °C
Operating shockKnown for one	63 G	Unknown — not stated by the source
Non-operating shockKnown for one	300 G	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Non-operating altitudeKnown for one	Unknown — not stated by the source	15000
Weight & dimensions4 differ
WidthDiffers	101.6 mm	69.8 mm
DepthDiffers	147 mm	100.2 mm
HeightDiffers	26.1 mm	9.5 mm
WeightDiffers	518 g	102 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Acoustic pressure emissionsKnown for one	3.25 dB	Unknown — not stated by the source
InternalKnown for one	Unknown — not stated by the source	Yes

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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