Product comparison · 2 internal hard drives

Seagate 5400 PSD SATA 160GB vs Seagate EE25.2 Series™ 2.5-inch HD 80GB SATA

13specifications compared
7differ
6identical
19known for one product only

Key differences

HDD capacity
- 5400 PSD SATA 160GB:160 GB
- EE25.2 Series™ 2.5-inch HD 80GB SATA:80 GB
Average seek time
- 5400 PSD SATA 160GB:12.5 ms
- EE25.2 Series™ 2.5-inch HD 80GB SATA:11 ms
Average latency
- 5400 PSD SATA 160GB:5.6 ms
- EE25.2 Series™ 2.5-inch HD 80GB SATA:5.5 ms
Operating temperature (T-T)
- 5400 PSD SATA 160GB:0 - 60 °C
- EE25.2 Series™ 2.5-inch HD 80GB SATA:20 - 75 °C
Storage temperature (T-T)
- 5400 PSD SATA 160GB:-40 - 70 °C
- EE25.2 Series™ 2.5-inch HD 80GB SATA:40 - 85 °C
Depth
- 5400 PSD SATA 160GB:100.5 mm
- EE25.2 Series™ 2.5-inch HD 80GB SATA:100.2 mm
Weight
- 5400 PSD SATA 160GB:100 g
- EE25.2 Series™ 2.5-inch HD 80GB SATA:102 g

Side by side

Differences highlightedShow differences only

Comparison of 5400 PSD SATA 160GB, EE25.2 Series™ 2.5-inch HD 80GB SATA
32 specifications	A Seagate 5400 PSD SATA 160GB View product	B Seagate EE25.2 Series™ 2.5-inch HD 80GB SATA View product
Features3 differ
HDD capacityDiffers	160 GB	80 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Laptop	Unknown — not stated by the source
Storage drive buffer size	8 MB	8 MB
HDD number of headsKnown for one	4	Unknown — not stated by the source
Average seek timeDiffers	12.5 ms	11 ms
Average latencyDiffers	5.6 ms	5.5 ms
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Start/stop cyclesKnown for one	600000	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	0.2 W	Unknown — not stated by the source
Power consumption (idle)Known for one	0.8 W	Unknown — not stated by the source
Power consumption (read)Known for one	1.9 W	Unknown — not stated by the source
Power consumption (write)Known for one	1.8 W	Unknown — not stated by the source
Operating voltage	5 V	5 V
Start-up currentKnown for one	1 A	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 60 °C	20 - 75 °C
Storage temperature (T-T)Differs	-40 - 70 °C	40 - 85 °C
Operating shockKnown for one	350 G	Unknown — not stated by the source
Non-operating shockKnown for one	900 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 & dimensions2 differ
Width	69.8 mm	69.8 mm
DepthDiffers	100.5 mm	100.2 mm
Height	9.5 mm	9.5 mm
WeightDiffers	100 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
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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