jrprj

Wow! Thank you for your help! Thank you so much! All jokes aside I sent an email to the manufacturer and the response was the following: Dear jrprj, Good day. PE4H V2.4(PE4H-XX060A) also can support PCIe Gen2. (If cable is detachable type, it only can support PCIe Gen1) Actually, V3.2 and V2.4(PE4H-XX060A type) almost same. The different is V3.2 design for aluminum Box. Best Regards, Roger Awesome. So the only difference between 2.4 and 3.2 is the form factor, so long as you order the ec060a. Informative, no?

Hello everyone, I've been looking at this project off and on for the past few months and have recently decided to go ahead and attempt it. I have a Lenovo x220 with an i5-2520M (2nd gen) and 8GB of ram. My current bios version is 1.21. My main question at the moment has to do with the different versions of the PE4H. This has already been discussed to some extent, but despite my few days of searching I cannot seem to find a strait answer to the following question: is there an actual speed difference between the PE4H 2.4 and 3.2 versions? On the following page, they claim that the PE4H v3.2 uses the full capabilities of the expresscard 2.x interface (5Gbps - pcie 2.x speed - as opposed to 2.5 Gbps with expresscard 1.x - pcie 1.x speed-). PE4H V3.2 (PCIe x16 Adapter) Should I trust the seller and go with v3.2, or save a few bucks and go with v2.4? There was also a post a few pages back claiming that the PE4L and PE4H have the same speed. How is this possible considering the PE4L is x1 and the PE4H is x16. Sorry for all the questions. If any of these have already been answered, just tell me and I'll do some more searching. Thanks, jrprj EDIT: I think I may have posted this in the wrong thread. Should I have created a new thread for this question? EDIT: Nope. Right thread.