Product comparison · 2 internal hard drives

Seagate 73.3GB HDD vs Seagate MOMENTUS 7200.1 100GB ATA

10specifications compared
8differ
2identical
24known for one product only

Key differences

HDD capacity
- 73.3GB HDD:73.4 GB
- MOMENTUS 7200.1 100GB ATA:100 GB
HDD speed
- 73.3GB HDD:10000 RPM
- MOMENTUS 7200.1 100GB ATA:7200 RPM
HDD size
- 73.3GB HDD:3.5"
- MOMENTUS 7200.1 100GB ATA:2.5"
Interface
- 73.3GB HDD:Fibre Channel
- MOMENTUS 7200.1 100GB ATA:Ultra-ATA/100
Component for
- 73.3GB HDD:Server/workstation
- MOMENTUS 7200.1 100GB ATA:Laptop
Average latency
- 73.3GB HDD:2.99 ms
- MOMENTUS 7200.1 100GB ATA:4.2 ms
Operating voltage
- 73.3GB HDD:5 / 12 V
- MOMENTUS 7200.1 100GB ATA:5 V
Weight
- 73.3GB HDD:734 g
- MOMENTUS 7200.1 100GB ATA:115 g

Side by side

Differences highlightedShow differences only

Comparison of 73.3GB HDD, MOMENTUS 7200.1 100GB ATA
34 specifications	A Seagate 73.3GB HDD View product	B Seagate MOMENTUS 7200.1 100GB ATA View product
Features6 differ
HDD capacityDiffers	73.4 GB	100 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Fibre Channel	Ultra-ATA/100
TypeKnown for one	HDD	Unknown — not stated by the source
Component forDiffers	Server/workstation	Laptop
Storage drive buffer size	8 MB	8 MB
HDD number of headsKnown for one	2	Unknown — not stated by the source
Read seek timeKnown for one	4.7 ms	Unknown — not stated by the source
Write seek timeKnown for one	5.2 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	0.3 ms	Unknown — not stated by the source
Average latencyDiffers	2.99 ms	4.2 ms
Mean time between failures (MTBF)Known for one	1200000 h	Unknown — not stated by the source
Average seek timeKnown for one	Unknown — not stated by the source	10.5 ms
Power1 differ
Power consumption (idle)Known for one	7.9 W	Unknown — not stated by the source
Operating voltageDiffers	5 / 12 V	5 V
Start-up currentKnown for one	0.97 A	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationKnown for one	0.5 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	5 G	Unknown — not stated by the source
Operating altitudeKnown for one	-304.8 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-304.8 - 12192 m	Unknown — not stated by the source
Operating shockKnown for one	25 G	Unknown — not stated by the source
Non-operating shockKnown for one	225 G	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	101.6 mm	Unknown — not stated by the source
DepthKnown for one	146.1 mm	Unknown — not stated by the source
HeightKnown for one	25.4 mm	Unknown — not stated by the source
WeightDiffers	734 g	115 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	100.2 x 69.85 x 9.5 mm
InternalKnown for one	Unknown — not stated by the source	Yes
USB poweredKnown for one	Unknown — not stated by the source	No

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.

More internal hard drive comparisons

All internal hard drive comparisons