Hello.   Luckily I have two! Anyhow. I did a quick search on eBay and found the one I currently have, which is the L1100E-S0. However, I also came across one that looks pretty much the same but it is called L1100A-S0. Any ideas what the difference is between the two?   These are model numbers based on circuit modifications. Different models support different server generations. The L1100E-S0 model is mostly supported on 12 Gen servers including T620 whereas L1100A-S0 is supported on 11 Gen servers.   The maximum power wattage supported on T620 is 1100 W and no more.   They should but we do not advise replacing internal electrical components. You do it at your own risk
Hi, How are you guys doing today? hope all is well... : ) When I turned my T620 on today, I heard a pop and something smelled burned. A quick look at the front info display and the back of the computer, confirmed what I suspected: One of the PSU's is kaputt! Luckily I have two! Anyhow. I did a quick search on eBay and found the one I currently have, which is the L1100E-S0. However, I also came across one that looks pretty much the same but it is called L1100A-S0. The E is around $90 bucks and the A is around $30.  That said. I hate being cheap, and luckily I don't have to be, but why spend 3 times as much???  Any ideas what the difference is between the two? Also, could I get a PSU with more watts and use it in my T620 that has a 1100 watt PSU?  Thanks, G  P.s. Do these power supplies have a Fuse? If so, are those replaceable? Whit out having the skill level of an electrical engineer, ha ha.
Difference between L1100E and L1100A PSU?