What's the difference between these two drives?

[Fetch_Man]

These are both 160 GB, but they are $1 different, i don't see the difference?
I do however see that one is 8MB Cache, and the other one is 2MB cache. But why is the 8MB cache the cheaper one?

http://www.newegg.com/Product/Product.asp?Item=N82E16822152014 -->8MB Cache

http://www.newegg.com/Product/Product.asp?Item=N82E16822152011 -->2MB Cache

 

[Triple6]

The cache size is the only difference.

See here:
http://www.samsung.com/Products/Har...HardDiskDrive_SpinPointPSeries_SP1614N_sp.htm
AND
http://www.samsung.com/Products/Har...HardDiskDrive_SpinPointPSeries_SP1604N_sp.htm

Why did Newegg choose to sell the 2MB for more is a question for them. Obvisously the 8MB drive is the better buy.

 

[Fetch_Man]

Don't they know that they're selling it for cheaper? And Yes, thank you for clearing it up. I was confused, I think I am going to buy the 8 MB one.