CORSAIR RMx Series, RM750x, 750 Watt, Fully Modular Power Supply, 80+ Gold (Renewed)

Had a 850w thermaltake that was about 5 years old. Noticed games were crashing with my r9 380. Purchased this and have had no issues since. It was short 2 ribbons of sata power, but Corsair had some shipped via FedEx from China and they were here within the week. Used to sell a ton of these when I worked at a retailer and saw fewer of them come back than other brands. Would have chosen it if I hadn’t gotten the thermaltake tr2 for free.It runs quiet, hardly notice. All black with black cables and fully modular. Black psu screws and zip ties. Good deal.

I bought 2 of the renewed power supplies from this company. I mean its a 750 watt full mod corsair for 80 bucks.... Thus far no issues. Received in both boxes every cable nicely bundled and even the screws for mounting, I didn't expect that. You can tell the company cares about their product because the packaging is done really nice, I didn't think to take unboxing pictures, sorry. So I will continue to buy their renewed power supply's. They even put a slip in there for a 90 day warranty, for me if it works for that long and breaks after that, it wasn't the product it was probably something I did to it.

I have used the Corsair RM series for about a decade now. These provide plenty of power. Silent at idle and light load, and is whisper quiet at higher loads.

Arrived dead, which sucks because it was a time limited build. Changed out motherboard, didn't work, swapped out power supply and it worked fine. Definitely a bad psu. It would power on slightly when you jump the pins but it would spin its own fan very slowly and stop after a few seconds.

I got a refurbished PSU and I was a bit worried it was going to fail me at some point but after 1 year of almost daily use for gaming and as a workstation it has yet to fail me no issues or overheating problems.

Love that it's modular. So far so good, however it only came with 3 sata power connectors. The literature and marketing said there were more. I had to use multiple molex to sata adapters. if not for that I would recommend and give 5 stars easily.

This is my second RM series Corsair Power supply and at least my fifth Corsair power supply of any series over the last fifteen years. I've never had an issue with any of them. I've been using this renewed power supply for about 1 week now with no issues. Visually no sign of not being new.Calculating the power draw (Power Supply Calculator from OuterVision) on what my new computer (NAS) will be using once fully filled with 14 hard drives, a 4th Gen i5, 2x 8GB RAM, 3x 140mm + 3x 120mm + 1x CPU fans, 1 mini PCI-e dual RAID card, 1 LSI 9207-8i HBA card, calulates at about 367W. This should put me in the most efficient range (about 250-350W per Corsair graph), possibly even keep me in the silent zone (about 300W).The only negative I have about this is it only came with a single SATA modular power cable. I used a spare one from my previous RM series purchase (it came with 2), but still need to power a few more future drives.

Corsair really came through with this one. I got the rare psu that happened to be faulty and called corsair and they were more than happy to help me. There wan't anymore RM750x's in stock, so corsair sent me a RM850I in place of my faulty psu. I have had zero issues and love the new PSU.