Product comparison · 2 internal hard drives

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

11specifications compared
3differ
8identical
14known for one product only

Key differences

The Seagate Momentus 5400 PSD, 80 GB has 0.1 ms more average latency than the Seagate EE25.2 Series™ 2.5-inch HD 80GB SATA (5.6 ms vs 5.5 ms). The Seagate Momentus 5400 PSD, 80 GB has 0.3 mm more depth than the Seagate EE25.2 Series™ 2.5-inch HD 80GB SATA (100.5 mm vs 100.2 mm). Operating temperature (T-T): 20 - 75 °C on the Seagate EE25.2 Series™ 2.5-inch HD 80GB SATA, 0 - 60 °C on the Seagate Momentus 5400 PSD, 80 GB.

Average latency
- EE25.2 Series™ 2.5-inch HD 80GB SATA:5.5 ms
- Momentus 5400 PSD, 80 GB:5.6 ms
Operating temperature (T-T)
- EE25.2 Series™ 2.5-inch HD 80GB SATA:20 - 75 °C
- Momentus 5400 PSD, 80 GB:0 - 60 °C
Depth
- EE25.2 Series™ 2.5-inch HD 80GB SATA:100.2 mm
- Momentus 5400 PSD, 80 GB:100.5 mm

Side by side

Differences highlightedShow differences only

Comparison of EE25.2 Series™ 2.5-inch HD 80GB SATA, Momentus 5400 PSD, 80 GB
25 specifications	A Seagate EE25.2 Series™ 2.5-inch HD 80GB SATA View product	B Seagate Momentus 5400 PSD, 80 GB View product
Features1 differ
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
Component forKnown for one	Unknown — not stated by the source	Laptop
Average latencyDiffers	5.5 ms	5.6 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Average seek timeKnown for one	11 ms	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	20 - 75 °C	0 - 60 °C
Operating shockKnown for one	Unknown — not stated by the source	350 G
Non-operating shockKnown for one	Unknown — not stated by the source	900 G
Storage temperature (T-T)Known for one	40 - 85 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Non-operating altitudeKnown for one	15000	Unknown — not stated by the source
Weight & dimensions1 differ
DepthDiffers	100.2 mm	100.5 mm
WeightKnown for one	102 g	Unknown — not stated by the source
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Flash memoryKnown for one	Unknown — not stated by the source	256 MB
Maximum data transfer rateKnown for one	Unknown — not stated by the source	150 Mbit/s

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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