Product comparison · 2 internal hard drives

Fujitsu 4TB 7.2k rpm NLSAS 3.5" vs Fujitsu 900GB 2.5" 10krpm SAS SED

8specifications compared
4differ
4identical
1known for one product only

Key differences

The Fujitsu 900GB 2.5" 10krpm SAS SED has 2,800 RPM more HDD speed than the Fujitsu 4TB 7.2k rpm NLSAS 3.5" (10000 RPM vs 7200 RPM). The Fujitsu 4TB 7.2k rpm NLSAS 3.5" has 1" more HDD size than the Fujitsu 900GB 2.5" 10krpm SAS SED (3.5" vs 2.5"). HDD capacity: 4 TB on the Fujitsu 4TB 7.2k rpm NLSAS 3.5", 900 GB on the Fujitsu 900GB 2.5" 10krpm SAS SED. Operating voltage: 5 / 12 V on the Fujitsu 4TB 7.2k rpm NLSAS 3.5", 5 V on the Fujitsu 900GB 2.5" 10krpm SAS SED.

HDD capacity
- 4TB 7.2k rpm NLSAS 3.5":4 TB
- 900GB 2.5" 10krpm SAS SED:900 GB
HDD speed
- 4TB 7.2k rpm NLSAS 3.5":7200 RPM
- 900GB 2.5" 10krpm SAS SED:10000 RPM
HDD size
- 4TB 7.2k rpm NLSAS 3.5":3.5"
- 900GB 2.5" 10krpm SAS SED:2.5"
Operating voltage
- 4TB 7.2k rpm NLSAS 3.5":5 / 12 V
- 900GB 2.5" 10krpm SAS SED:5 V

Side by side

Differences highlightedShow differences only

Comparison of 4TB 7.2k rpm NLSAS 3.5", 900GB 2.5" 10krpm SAS SED
9 specifications	A Fujitsu 4TB 7.2k rpm NLSAS 3.5"View product	B Fujitsu 900GB 2.5" 10krpm SAS SED View product
Features3 differ
HDD capacityDiffers	4 TB	900 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	SAS	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Special featuresKnown for one	Unknown — not stated by the source	SED
Compatible products	DX100 S3/DX200 S3	DX100 S3/DX200 S3

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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