Product comparison · 2 internal hard drives

Dell 2T 3.5" 7.2k SATA vs Dell 2TB 3.5" 7.2k NLSAS 6Gb/s SED

Key differences

Interface
- 2T 3.5" 7.2k SATA:Serial ATA III
- 2TB 3.5" 7.2k NLSAS 6Gb/s SED:SAS
Storage temperature (T-T)
- 2T 3.5" 7.2k SATA:-40 - 65 °C
- 2TB 3.5" 7.2k NLSAS 6Gb/s SED:-20 - 60 °C

Differences highlightedShow differences only

Comparison of 2T 3.5" 7.2k SATA, 2TB 3.5" 7.2k NLSAS 6Gb/s SED
18 specifications	A Dell 2T 3.5" 7.2k SATA View product	B Dell 2TB 3.5" 7.2k NLSAS 6Gb/s SED View product
Features1 differ
HDD capacity	2 TB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA III	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)Differs	-40 - 65 °C	-20 - 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
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
InternalKnown for one	Unknown — not stated by the source	Yes
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Security algorithmsKnown for one	Unknown — not stated by the source	FIPS 140-2
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	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.