Product comparison · 2 internal hard drives

Acer 500GB SATA Hard disk vs Seagate DB35 7200.2 200GB Ultra ATA 100

Key differences

HDD capacity
- 500GB SATA Hard disk:500 GB
- DB35 7200.2 200GB Ultra ATA 100:200 GB
Interface
- 500GB SATA Hard disk:Serial ATA II
- DB35 7200.2 200GB Ultra ATA 100:Ultra-ATA/100
Storage drive buffer size
- 500GB SATA Hard disk:16 MB
- DB35 7200.2 200GB Ultra ATA 100:8 MB

Differences highlightedShow differences only

Comparison of 500GB SATA Hard disk, DB35 7200.2 200GB Ultra ATA 100
18 specifications	A Acer 500GB SATA Hard disk View product	B Seagate DB35 7200.2 200GB Ultra ATA 100 View product
Features3 differ
HDD capacityDiffers	500 GB	200 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	Ultra-ATA/100
Storage drive buffer sizeDiffers	16 MB	8 MB
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
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%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	580 g
Other featuresidentical
Internal	Yes	Yes
Maximum data transfer rateKnown for one	Unknown — not stated by the source	867.2 Mbit/s
Sustained data rateKnown for one	Unknown — not stated by the source	1 MB/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.