Product comparison · 2 internal hard drives

HP 516828-B21B internal hard drive vs Lenovo 03X3951 internal hard drive

5specifications compared
3differ
2identical
2known for one product only

Key differences

The HP 516828-B21B internal hard drive has 7,800 RPM more HDD speed than the Lenovo 03X3951 internal hard drive (15000 RPM vs 7200 RPM). HDD capacity: 600 GB on the HP 516828-B21B internal hard drive, 2 TB on the Lenovo 03X3951 internal hard drive. Interface: SAS on the HP 516828-B21B internal hard drive, Serial ATA on the Lenovo 03X3951 internal hard drive.

HDD capacity
- 516828-B21B internal hard drive:600 GB
- 03X3951 internal hard drive:2 TB
HDD speed
- 516828-B21B internal hard drive:15000 RPM
- 03X3951 internal hard drive:7200 RPM
Interface
- 516828-B21B internal hard drive:SAS
- 03X3951 internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 516828-B21B, 03X3951
7 specifications	A HP 516828-B21B internal hard drive Model 516828-B21B View product	B Lenovo 03X3951 internal hard drive Model 03X3951 View product
Features3 differ
HDD capacityDiffers	600 GB	2 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V

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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