Product comparison · 2 internal hard drives

Dell 4TB NLSAS 6G 7.2k 3.5" vs Lenovo 300GB 10K 6Gb/s SAS 2.5"

12specifications compared
4differ
8identical
1known for one product only

Key differences

The Lenovo 300GB 10K 6Gb/s SAS 2.5" has 2,800 RPM more HDD speed than the Dell 4TB NLSAS 6G 7.2k 3.5" (10000 RPM vs 7200 RPM). The Dell 4TB NLSAS 6G 7.2k 3.5" has 1" more HDD size than the Lenovo 300GB 10K 6Gb/s SAS 2.5" (3.5" vs 2.5"). HDD capacity: 4 TB on the Dell 4TB NLSAS 6G 7.2k 3.5", 300 GB on the Lenovo 300GB 10K 6Gb/s SAS 2.5". Operating voltage: 5 / 12 V on the Dell 4TB NLSAS 6G 7.2k 3.5", 5 V on the Lenovo 300GB 10K 6Gb/s SAS 2.5".

HDD capacity
- 4TB NLSAS 6G 7.2k 3.5":4 TB
- 300GB 10K 6Gb/s SAS 2.5":300 GB
HDD speed
- 4TB NLSAS 6G 7.2k 3.5":7200 RPM
- 300GB 10K 6Gb/s SAS 2.5":10000 RPM
HDD size
- 4TB NLSAS 6G 7.2k 3.5":3.5"
- 300GB 10K 6Gb/s SAS 2.5":2.5"
Operating voltage
- 4TB NLSAS 6G 7.2k 3.5":5 / 12 V
- 300GB 10K 6Gb/s SAS 2.5":5 V

Side by side

Differences highlightedShow differences only

Comparison of 4TB NLSAS 6G 7.2k 3.5", 300GB 10K 6Gb/s SAS 2.5"
13 specifications	A Dell 4TB NLSAS 6G 7.2k 3.5"View product	B Lenovo 300GB 10K 6Gb/s SAS 2.5"View product
Features3 differ
HDD capacityDiffers	4 TB	300 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	SAS	SAS
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 60 °C	-40 - 60 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
Windows operating systems supported	Yes	Yes
Linux operating systems supported	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.

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