certified Nvidia drivers for quadro k420 on HPz840 with RHEL Workstation 6.6

Hello,

I need to update my workstation HP z840 with RHEL 6.6 and I need to install the certified NVIDIA driver for quadro k420 in this certified asset:

HP z840
RHEL WS 6.6
NVIDIA quadro k420

Can you suggest any driver for this case?

Best Regards,

Mik

Really the problem is: are there any certificated NVIDIA driver for linux Ansys products? and if yes which applies to my case?

Thank you,

best regards.

Mik