[langtitle=nl]Harddisk help[/langtitle]

[lang=nl]Aight, so, I was looking to replace the HDD in my CECHK ps3 (80 GB version I think).
Now, I've been looking around on the interwebz, and I've found 2 hard drives that interested me. I'll list the specs. Now.. the problem is: I'm a little confused, since the Samsung one costs as much as the Hitachi one does (54 euros), but it's only 160 GB and ATA-100. So.. why this pricing? What drive would be better for me? I hear Hitachi ones are quite 'cheap', as in 'kinda rubbish', but then again... 500 GB... for 54 euros.
OR.. should I go to a store where I can buy Western Digital drives?
Shoot!

(I know it's Dutch, but I highlighted the important parts)

Hitachi Travelstar 5K500.
Specificaties
Productbeschrijving Hitachi Travelstar 5K500.B - vaste schijf - 500 GB - SATA-300
Model 2.5" x 1/8H
Afmetingen (BxDxH) 7 cm x 10 cm x 9.5 mm
Type Vaste schijf - intern
Gewicht 102 g
Interfacetype Serial ATA-300
Gegevensoverdrachtsnelheid 300 MBps
Capaciteit 500 GB
Gemiddelde zoektijd 12 ms
Grootte buffergeheugen 8 MB
Spindelsnelheid 5400 tpm


Samsung Spinpoint M5 HM160HC

Model 2.5" x 1/8H
Afmetingen (BxDxH) 7 cm x 10 cm x 9.4 mm
Type Vaste schijf - intern
Gewicht 96 g
Interfacetype ATA-100
Gegevensoverdrachtsnelheid 100 MBps
Capaciteit 160 GB
Gemiddelde zoektijd 12 ms
Grootte buffergeheugen 8 MB
Spindelsnelheid 5400 tpm[/lang]