Product comparison · 2 internal hard drives

Seagate 7200.7 160GB vs Seagate 73.4GB HDD

6specifications compared
6differ
0identical
28known for one product only

Key differences

The Seagate 7200.7 160GB has 86.6 GB more HDD capacity than the Seagate 73.4GB HDD (160 GB vs 73.4 GB). The Seagate 73.4GB HDD has 7,800 RPM more HDD speed than the Seagate 7200.7 160GB (15000 RPM vs 7200 RPM). The Seagate 73.4GB HDD has 6 MB more storage drive buffer size than the Seagate 7200.7 160GB (8 MB vs 2 MB). Interface: Serial ATA on the Seagate 7200.7 160GB, SCSI on the Seagate 73.4GB HDD.

HDD capacity
- 7200.7 160GB:160 GB
- 73.4GB HDD:73.4 GB
HDD speed
- 7200.7 160GB:7200 RPM
- 73.4GB HDD:15000 RPM
Interface
- 7200.7 160GB:Serial ATA
- 73.4GB HDD:SCSI
Storage drive buffer size
- 7200.7 160GB:2 MB
- 73.4GB HDD:8 MB
Average latency
- 7200.7 160GB:8.5 ms
- 73.4GB HDD:2 ms
Weight
- 7200.7 160GB:635 g
- 73.4GB HDD:842 g

Side by side

Differences highlightedShow differences only

Comparison of 7200.7 160GB, 73.4GB HDD
34 specifications	A Seagate 7200.7 160GB View product	B Seagate 73.4GB HDD View product
Features5 differ
HDD capacityDiffers	160 GB	73.4 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
InterfaceDiffers	Serial ATA	SCSI
TypeKnown for one	Unknown — not stated by the source	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Storage drive buffer sizeDiffers	2 MB	8 MB
Average latencyDiffers	8.5 ms	2 ms
SMART technologyKnown for one	Unknown — not stated by the source	Yes
Bytes per sectorKnown for one	Unknown — not stated by the source	512
HDD number of headsKnown for one	4	Unknown — not stated by the source
Access timeKnown for one	8.5 ms	Unknown — not stated by the source
Read seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	9.5 ms	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °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 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	0.4 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	1.2 G
Operating altitudeKnown for one	Unknown — not stated by the source	-304.8 - 3048 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	40 G
Non-operating shockKnown for one	Unknown — not stated by the source	250 G
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	146.1 mm
HeightKnown for one	Unknown — not stated by the source	25.4 mm
WeightDiffers	635 g	842 g
Other featuresidentical
Dimensions (WxDxH)Known for one	101.6 x 146.9 x 26.04 mm	Unknown — not stated by the source
Data transfer rateKnown for one	0.1 Gbit/s	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Total storage capacityKnown for one	160 GB	Unknown — not stated by the source
I/O portsKnown for one	SATA	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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