Pros: Purchased in March 2019. Had no problems with the modules until one failed.

Cons: One failed in Oct 2019. Spent several hours trying to determine the cause of system crash never suspecting new(ish) memory.

Overall Review: I guess overall they are 75% OK (one out of four fail rate) Have to return to G.Skill for replacement, postage paid by me. Grrrr.

Pros: No complaint with the fans themselves although only in the system a week. Problem is the 3-pack is shipping with only two extensions. Both Newegg and Corsair support have confirmed that there should be three. My first box had two and then a replacement box had two. Taking one from the second box and then sending it back.

Overall Review: If they pack the correct number of extensions I would buy again.