Product comparison · 2 internal hard drives

Seagate DB35 7200.2 200GB SATA 3Gb/s vs Seagate EE25 Series 30GB SATA

12specifications compared
8differ
4identical
17known for one product only

Key differences

The Seagate DB35 7200.2 200GB SATA 3Gb/s has 170 GB more HDD capacity than the Seagate EE25 Series 30GB SATA (200 GB vs 30 GB). The Seagate DB35 7200.2 200GB SATA 3Gb/s has 1,800 RPM more HDD speed than the Seagate EE25 Series 30GB SATA (7200 RPM vs 5400 RPM). The Seagate DB35 7200.2 200GB SATA 3Gb/s has 1" more HDD size than the Seagate EE25 Series 30GB SATA (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the Seagate DB35 7200.2 200GB SATA 3Gb/s, 5 V on the Seagate EE25 Series 30GB SATA. Operating temperature (T-T): 0 - 60 °C on the Seagate DB35 7200.2 200GB SATA 3Gb/s, -30 - 85 °C on the Seagate EE25 Series 30GB SATA.

HDD capacity
- DB35 7200.2 200GB SATA 3Gb/s:200 GB
- EE25 Series 30GB SATA:30 GB
HDD speed
- DB35 7200.2 200GB SATA 3Gb/s:7200 RPM
- EE25 Series 30GB SATA:5400 RPM
HDD size
- DB35 7200.2 200GB SATA 3Gb/s:3.5"
- EE25 Series 30GB SATA:2.5"
Operating voltage
- DB35 7200.2 200GB SATA 3Gb/s:5 / 12 V
- EE25 Series 30GB SATA:5 V
Operating temperature (T-T)
- DB35 7200.2 200GB SATA 3Gb/s:0 - 60 °C
- EE25 Series 30GB SATA:-30 - 85 °C
Storage temperature (T-T)
- DB35 7200.2 200GB SATA 3Gb/s:-40 - 70 °C
- EE25 Series 30GB SATA:-40 - 95 °C
Operating relative humidity (H-H)
- DB35 7200.2 200GB SATA 3Gb/s:5 - 90%
- EE25 Series 30GB SATA:5 - 95%
Weight
- DB35 7200.2 200GB SATA 3Gb/s:580 g
- EE25 Series 30GB SATA:100 g

Side by side

Differences highlightedShow differences only

Comparison of DB35 7200.2 200GB SATA 3Gb/s, EE25 Series 30GB SATA
29 specifications	A Seagate DB35 7200.2 200GB SATA 3Gb/s View product	B Seagate EE25 Series 30GB SATA View product
Features3 differ
HDD capacityDiffers	200 GB	30 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	Serial ATA	Serial ATA
Storage drive buffer size	8 MB	8 MB
Read seek timeKnown for one	Unknown — not stated by the source	12.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	14.5 ms
Average latencyKnown for one	Unknown — not stated by the source	5.6 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	550000 h
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Power1 differ
Power consumption (standby)Known for one	Unknown — not stated by the source	0.26 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 60 °C	-30 - 85 °C
Storage temperature (T-T)Differs	-40 - 70 °C	-40 - 95 °C
Operating relative humidity (H-H)Differs	5 - 90%	5 - 95%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating altitudeKnown for one	Unknown — not stated by the source	-304.8 - 4419 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-304.8 - 12192 m
Operating shockKnown for one	Unknown — not stated by the source	200 G
Non-operating shockKnown for one	Unknown — not stated by the source	800 G
Weight & dimensions1 differ
WeightDiffers	580 g	100 g
WidthKnown for one	101.6 mm	Unknown — not stated by the source
DepthKnown for one	147 mm	Unknown — not stated by the source
HeightKnown for one	26.1 mm	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	69.85 x 100.2 x 9.5 mm
Internal	Yes	Yes
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	2.3 dB
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Maximum data transfer rateKnown for one	867.2 Mbit/s	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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