Vostro 200 Upgrade Hard drive

What would be the best hard drive for this configuration?

chipset: G33/G31

Processor: E8200

Graphics: E228WFP

Motherboard: Dell 0CU409

RAM : 8GB PC2 5300

This is my work computer and my HD is about to go out, I think. 

Any other suggested upgrade ideas are welcome.

I have updated the BIOS to the most recent and I ma running Windows 10.