I have some very machine specific ECC module RAM.
16GB (3x4GB) Kingston KTL-TS313E/4G ECC Module for Lenovo.
Description: 4GB 1333MHz ECC Module
Mfgr's System P/N's: 57Y4138 (1333MHz) (Lenovo); 64Y9570 (1333MHz) (Lenovo); 67Y1389 (1333MHz) (Lenovo); 67Y2607 (1333MHz) (Lenovo)
I special ordered the wrong RAM, and I was unable to return it. The packages are open, the RAM was installed, I discovered my computer wouldn't recognize it, and the old RAM was put back in.
I'm guessing the value is $195. RAM really fluctuates in value. In this case, if you can use it, and your PIF is of lower value, I'm perfectly happy with that. I just want this stuff to find a home where it will be utilized. Please only take this if you can use it.