Perhaps this one on one comparison of the two mentioned Intel® SSDs will give you more information in order to choose between them:
Please note two things: the Intel® SSD 335 listed above is higher capacity, the 180GB is not available for that comparison in ark.intel.com but the rest of the specifications should be the same as you can find in the product specifications linked below. Secondly, the price may not be accurate as it may vary according to the seller or authorized distributor.
Finally but not less important, we do not recommend using an Intel® SSD for legacy systems (older than 4 years) since compatibility issues or unexpected behavior may be encountered. We encourage asking the system manufacturer for a list of validated models.
I hope this information helps.