Product comparison · 2 internal hard drives

Dell 1TB SATA II vs Dell 36GB 2.5" 15K SAS

5specifications compared
5differ
0identical
11known for one product only

Key differences

The Dell 36GB 2.5" 15K SAS has 7,800 RPM more HDD speed than the Dell 1TB SATA II (15000 RPM vs 7200 RPM). The Dell 1TB SATA II has 1" more HDD size than the Dell 36GB 2.5" 15K SAS (3.5" vs 2.5"). HDD capacity: 1 TB on the Dell 1TB SATA II, 36 GB on the Dell 36GB 2.5" 15K SAS. Interface: Serial ATA II on the Dell 1TB SATA II, SAS on the Dell 36GB 2.5" 15K SAS. Operating voltage: 5 / 12 V on the Dell 1TB SATA II, 5 V on the Dell 36GB 2.5" 15K SAS.

HDD capacity
- 1TB SATA II:1 TB
- 36GB 2.5" 15K SAS:36 GB
HDD speed
- 1TB SATA II:7200 RPM
- 36GB 2.5" 15K SAS:15000 RPM
HDD size
- 1TB SATA II:3.5"
- 36GB 2.5" 15K SAS:2.5"
Interface
- 1TB SATA II:Serial ATA II
- 36GB 2.5" 15K SAS:SAS
Operating voltage
- 1TB SATA II:5 / 12 V
- 36GB 2.5" 15K SAS:5 V

Side by side

Differences highlightedShow differences only

Comparison of 1TB SATA II, 36GB 2.5" 15K SAS
16 specifications	A Dell 1TB SATA II View product	B Dell 36GB 2.5" 15K SAS View product
Features4 differ
HDD capacityDiffers	1 TB	36 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
TypeKnown for one	HDD	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Other featuresidentical
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)
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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.

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