Product comparison · 2 internal hard drives

Dell 1TB NearLine SAS vs Seagate SV35 Series ST2000VX002 internal hard drive

Key differences

HDD capacity
- 1TB NearLine SAS:1 TB
- SV35 Series ST2000VX002 internal hard drive:2 TB
HDD speed
- 1TB NearLine SAS:7200 RPM
- SV35 Series ST2000VX002 internal hard drive:5900 RPM
Interface
- 1TB NearLine SAS:SAS
- SV35 Series ST2000VX002 internal hard drive:Serial ATA
Component for
- 1TB NearLine SAS:Server/workstation
- SV35 Series ST2000VX002 internal hard drive:Surveillance system

Differences highlightedShow differences only

Comparison of 1TB NearLine SAS, ST2000VX002
19 specifications	A Dell 1TB NearLine SAS View product	B Seagate SV35 Series ST2000VX002 internal hard drive Model ST2000VX002 View product
Features4 differ
HDD capacityDiffers	1 TB	2 TB
HDD speedDiffers	7200 RPM	5900 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Component forDiffers	Server/workstation	Surveillance system
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
Read seek timeKnown for one	Unknown — not stated by the source	9.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	635 g
Other featuresidentical
Product colour	Black	Black
Data transfer rate	6 Gbit/s	6 Gbit/s
Internal	Yes	Yes
Recording densityKnown for one	Unknown — not stated by the source	345 kbit/inch
USB poweredKnown for one	Unknown — not stated by the source	No
Compatible productsKnown for one	PowerVault MD3000/PV MD1000/MD3000I FS / MD1200	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.