Product comparison · 2 internal hard drives

Fujitsu MBA3147NC internal hard drive vs Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit

6specifications compared
4differ
2identical
25known for one product only

Key differences

The Fujitsu MBA3147NC internal hard drive has 7,800 RPM more HDD speed than the Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit (15000 RPM vs 7200 RPM). The Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit has 24 MB more storage drive buffer size than the Fujitsu MBA3147NC internal hard drive (32 MB vs 8 MB). HDD capacity: 147 GB on the Fujitsu MBA3147NC internal hard drive, 1 TB on the Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit. Interface: Ultra320 SCSI on the Fujitsu MBA3147NC internal hard drive, Serial ATA on the Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit.

HDD capacity
- MBA3147NC internal hard drive:147 GB
- Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit:1 TB
HDD speed
- MBA3147NC internal hard drive:15000 RPM
- Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit:7200 RPM
Interface
- MBA3147NC internal hard drive:Ultra320 SCSI
- Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit:Serial ATA
Storage drive buffer size
- MBA3147NC internal hard drive:8 MB
- Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit:32 MB

Side by side

Differences highlightedShow differences only

Comparison of MBA3147NC, Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit
31 specifications	A Fujitsu MBA3147NC internal hard drive Model MBA3147NC View product	B Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit View product
Features4 differ
HDD capacityDiffers	147 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
InterfaceDiffers	Ultra320 SCSI	Serial ATA
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeDiffers	8 MB	32 MB
HDD sustained transfer rateKnown for one	179 MiB/s	Unknown — not stated by the source
HDD number of cylindersKnown for one	2	Unknown — not stated by the source
HDD number of headsKnown for one	4	Unknown — not stated by the source
Average latencyKnown for one	2 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1400000 h	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	12.4 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
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	0.6 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3.1 G	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	0 - 12192 m	Unknown — not stated by the source
Non-operating shockKnown for one	250 G	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	101.6 mm	Unknown — not stated by the source
DepthKnown for one	146 mm	Unknown — not stated by the source
HeightKnown for one	25.4 mm	Unknown — not stated by the source
WeightKnown for one	80 g	Unknown — not stated by the source
Packaging contentidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	- Microsoft Vista, Windows XP, 2000 Pro - Power Mac G5/Mac O/S 10.2 - Linux
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
InternalKnown for one	Unknown — not stated by the source	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.

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