Product comparison · 2 internal hard drives

Fujitsu 73.5GB Hard Disk Drive vs Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive

5specifications compared
4differ
1identical
12known for one product only

Key differences

The Fujitsu 73.5GB Hard Disk Drive has 43.5 GB more HDD capacity than the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive (73.5 GB vs 30 GB). The Fujitsu 73.5GB Hard Disk Drive has 7,800 RPM more HDD speed than the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive (15000 RPM vs 7200 RPM). The Fujitsu 73.5GB Hard Disk Drive has 6 MB more storage drive buffer size than the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive (8 MB vs 2 MB). Interface: Ultra320 SCSI on the Fujitsu 73.5GB Hard Disk Drive, EIDE/ATA on the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive.

HDD capacity
- 73.5GB Hard Disk Drive:73.5 GB
- 30GB 7200 RPM ATA/100 (EIDE) hard drive:30 GB
HDD speed
- 73.5GB Hard Disk Drive:15000 RPM
- 30GB 7200 RPM ATA/100 (EIDE) hard drive:7200 RPM
Interface
- 73.5GB Hard Disk Drive:Ultra320 SCSI
- 30GB 7200 RPM ATA/100 (EIDE) hard drive:EIDE/ATA
Storage drive buffer size
- 73.5GB Hard Disk Drive:8 MB
- 30GB 7200 RPM ATA/100 (EIDE) hard drive:2 MB

Side by side

Differences highlightedShow differences only

Comparison of 73.5GB Hard Disk Drive, 30GB 7200 RPM ATA/100 (EIDE) hard drive
17 specifications	A Fujitsu 73.5GB Hard Disk Drive View product	B Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive View product
Features4 differ
HDD capacityDiffers	73.5 GB	30 GB
HDD speedDiffers	15000 RPM	7200 RPM
InterfaceDiffers	Ultra320 SCSI	EIDE/ATA
Storage drive buffer sizeDiffers	8 MB	2 MB
Average seek timeKnown for one	Unknown — not stated by the source	8.7 ms
Average latencyKnown for one	Unknown — not stated by the source	4.2 ms
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft DOS 6.22 PCDOS 7.0 PCDOS 2000 Windows3.1 Windows95 A version Windows95 B version Windows 2000 Windows NT4.0 Windows 98 OS/2 4.0 Novell NetWare 4.x Linux
Drive device, transfer rateKnown for one	Unknown — not stated by the source	100 MB/s
Sustained data rateKnown for one	Unknown — not stated by the source	18 MB/s
Dimensions (WxDxH)Known for one	101.6 x 146 x 25.4 mm	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	750 g	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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