Product comparison · 2 internal hard drives

Seagate Cheetah 73G internal hard drive 73.4 GB 10000 RPM 16 MB 3.5" Fibre Channel vs Seagate Momentus 5400.4 250GB

Key differences

HDD capacity
- Cheetah 73G internal hard drive 73.4 GB 10000 RPM 16 MB 3.5" Fibre Channel:73.4 GB
- Momentus 5400.4 250GB:250 GB
HDD speed
- Cheetah 73G internal hard drive 73.4 GB 10000 RPM 16 MB 3.5" Fibre Channel:10000 RPM
- Momentus 5400.4 250GB:5400 RPM
Interface
- Cheetah 73G internal hard drive 73.4 GB 10000 RPM 16 MB 3.5" Fibre Channel:Fibre Channel
- Momentus 5400.4 250GB:Serial ATA
Component for
- Cheetah 73G internal hard drive 73.4 GB 10000 RPM 16 MB 3.5" Fibre Channel:Server/workstation
- Momentus 5400.4 250GB:Laptop
Storage drive buffer size
- Cheetah 73G internal hard drive 73.4 GB 10000 RPM 16 MB 3.5" Fibre Channel:16 MB
- Momentus 5400.4 250GB:8 MB
Average latency
- Cheetah 73G internal hard drive 73.4 GB 10000 RPM 16 MB 3.5" Fibre Channel:3 ms
- Momentus 5400.4 250GB:5.6 ms

Differences highlightedShow differences only

Comparison of 73G, Momentus 5400.4 250GB
18 specifications	A Seagate Cheetah 73G internal hard drive 73.4 GB 10000 RPM 16 MB 3.5" Fibre Channel Model 73G View product	B Seagate Momentus 5400.4 250GB View product
Features6 differ
HDD capacityDiffers	73.4 GB	250 GB
HDD speedDiffers	10000 RPM	5400 RPM
InterfaceDiffers	Fibre Channel	Serial ATA
Component forDiffers	Server/workstation	Laptop
Storage drive buffer sizeDiffers	16 MB	8 MB
Read seek timeKnown for one	Unknown — not stated by the source	12 ms
Write seek timeKnown for one	Unknown — not stated by the source	14 ms
Average latencyDiffers	3 ms	5.6 ms
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Average seek timeKnown for one	4.9 ms	Unknown — not stated by the source
Poweridentical
Start-up currentKnown for one	Unknown — not stated by the source	1 A
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	69.8 mm
DepthKnown for one	Unknown — not stated by the source	100.2 mm
HeightKnown for one	Unknown — not stated by the source	9.5 mm
WeightKnown for one	Unknown — not stated by the source	102 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Internal	Yes	Yes

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.