WD Raptor

Hello everyone here!Question:I have a WD Raptor and i am using win7-64b.Why does the Speccy Software show me this:WDC WD740ADFD-00NLR5 ATA Device

Hersteller Western Digital

U/Min und Cache 5400 RPM with 32 MB cache

Schnittstelle IDE

Kapazit?t 73GB

Reale Gr??e 74.355.769.344 Byte IT MUST BE 10000RPM WITH 16MB CACHE!!!! Someone knows why?