Product comparison · 2 internal hard drives

Seagate DB35 7200.3 160GB Ultra ATA/100 20pk vs Seagate DB35 7200.3 500GB SATA 3Gb/s 20pk

14specifications compared
6differ
8identical
2known for one product only

Key differences

The Seagate DB35 7200.3 500GB SATA 3Gb/s 20pk has 340 GB more HDD capacity than the Seagate DB35 7200.3 160GB Ultra ATA/100 20pk (500 GB vs 160 GB). The Seagate DB35 7200.3 500GB SATA 3Gb/s 20pk has 6 MB more storage drive buffer size than the Seagate DB35 7200.3 160GB Ultra ATA/100 20pk (8 MB vs 2 MB). The Seagate DB35 7200.3 160GB Ultra ATA/100 20pk has 50 G more non-operating shock than the Seagate DB35 7200.3 500GB SATA 3Gb/s 20pk (350 G vs 300 G). Interface: Ultra-ATA/100 on the Seagate DB35 7200.3 160GB Ultra ATA/100 20pk, Serial ATA II on the Seagate DB35 7200.3 500GB SATA 3Gb/s 20pk.

HDD capacity
- DB35 7200.3 160GB Ultra ATA/100 20pk:160 GB
- DB35 7200.3 500GB SATA 3Gb/s 20pk:500 GB
Interface
- DB35 7200.3 160GB Ultra ATA/100 20pk:Ultra-ATA/100
- DB35 7200.3 500GB SATA 3Gb/s 20pk:Serial ATA II
Storage drive buffer size
- DB35 7200.3 160GB Ultra ATA/100 20pk:2 MB
- DB35 7200.3 500GB SATA 3Gb/s 20pk:8 MB
Non-operating shock
- DB35 7200.3 160GB Ultra ATA/100 20pk:350 G
- DB35 7200.3 500GB SATA 3Gb/s 20pk:300 G
Height
- DB35 7200.3 160GB Ultra ATA/100 20pk:20 mm
- DB35 7200.3 500GB SATA 3Gb/s 20pk:26.1 mm
Weight
- DB35 7200.3 160GB Ultra ATA/100 20pk:380 g
- DB35 7200.3 500GB SATA 3Gb/s 20pk:720 g

Side by side

Differences highlightedShow differences only

Comparison of DB35 7200.3 160GB Ultra ATA/100 20pk, DB35 7200.3 500GB SATA 3Gb/s 20pk
16 specifications	A Seagate DB35 7200.3 160GB Ultra ATA/100 20pk View product	B Seagate DB35 7200.3 500GB SATA 3Gb/s 20pk View product
Features3 differ
HDD capacityDiffers	160 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Ultra-ATA/100	Serial ATA II
Storage drive buffer sizeDiffers	2 MB	8 MB
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Non-operating shockDiffers	350 G	300 G
Weight & dimensions2 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
HeightDiffers	20 mm	26.1 mm
WeightDiffers	380 g	720 g
Other featuresidentical
Drive device, transfer rateKnown for one	100 MB/s	Unknown — not stated by the source
Internal	Yes	Yes
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/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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