Product comparison · 2 internal hard drives

Fujitsu 36.7GB, 2.5", 15K, SAS vs Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit

6specifications compared
6differ
0identical
23known for one product only

Key differences

The Fujitsu 36.7GB, 2.5", 15K, SAS 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 1" more HDD size than the Fujitsu 36.7GB, 2.5", 15K, SAS (3.5" vs 2.5"). The Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit has 16 MB more storage drive buffer size than the Fujitsu 36.7GB, 2.5", 15K, SAS (32 MB vs 16 MB). HDD capacity: 36.7 GB on the Fujitsu 36.7GB, 2.5", 15K, SAS, 1 TB on the Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit. Interface: SAS on the Fujitsu 36.7GB, 2.5", 15K, SAS, Serial ATA on the Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit.

HDD capacity
- 36.7GB, 2.5", 15K, SAS:36.7 GB
- Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit:1 TB
HDD speed
- 36.7GB, 2.5", 15K, SAS:15000 RPM
- Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit:7200 RPM
HDD size
- 36.7GB, 2.5", 15K, SAS:2.5"
- Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit:3.5"
Interface
- 36.7GB, 2.5", 15K, SAS:SAS
- Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit:Serial ATA
Storage drive buffer size
- 36.7GB, 2.5", 15K, SAS:16 MB
- Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit:32 MB
Operating voltage
- 36.7GB, 2.5", 15K, SAS:5 V
- Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 36.7GB, 2.5", 15K, SAS, Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit
29 specifications	A Fujitsu 36.7GB, 2.5", 15K, SAS View product	B Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit View product
Features5 differ
HDD capacityDiffers	36.7 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	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	16 MB	32 MB
HDD number of cylindersKnown for one	1	Unknown — not stated by the source
HDD number of headsKnown for one	2	Unknown — not stated by the source
Read seek timeKnown for one	0.2 ms	Unknown — not stated by the source
Write seek timeKnown for one	0.4 ms	Unknown — not stated by the source
Average latencyKnown for one	2 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1400000 h	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
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 shockKnown for one	100 G	Unknown — not stated by the source
Non-operating shockKnown for one	400 G	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	69.8 mm	Unknown — not stated by the source
DepthKnown for one	15 mm	Unknown — not stated by the source
HeightKnown for one	100.5 mm	Unknown — not stated by the source
WeightKnown for one	220 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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