MSI MPG Ai1300TS PCIE5, Fully Modular Gaming 1300W Power Supply, 80+ Titanium, Dual 12V-2x6 Cables, GPU Safeguard+, SiC MOSFETs, Fan Safeguard, ATX 3.1 & PCIe 5.1 Ready,12 Year Warranty

I've been using the MSI MPG Ai1300TS PCIE5 in my RTX 5080 gaming PC, and it has been an excellent upgrade. The installation was simple thanks to the fully modular cables, and the overall build quality feels premium and solid. One feature I really appreciate is GPU Safeguard+, which helps provide additional protection for my GPU by monitoring power delivery and helping prevent issues caused by abnormal power conditions. Having this extra layer of protection gives me more confidence when running demanding games and workloads. I also like the integration with MSI Center and MSI Afterburner, which allows me to monitor system performance and power usage easily. Even under heavy gaming loads, the power supply remains quiet and delivers stable power without any issues. The 80+ Titanium efficiency, native PCIe 5.1 support, and dual 12V-2x6 connectors make it a great choice for high-end GPUs and future upgrades. Overall, this is a reliable, feature-rich PSU that offers excellent performance, efficiency, and peace of mind for anyone building a system with an RTX 5080 or other flagship graphics cards.

The MSI MPG Ai1300TS PCIE5 is an absolute beast of a power supply. Packaging was excellent, and everything arrived in perfect condition. Installation was straightforward thanks to the fully modular design, which made cable management much cleaner than previous power supplies I've used. The build quality feels premium, and the included dual 12V-2x6 cables are a nice bonus for high-end GPUs. Knowing it's ATX 3.1 and PCIe 5.1 ready gives me confidence that this PSU will handle future upgrades without any issues. The unit runs extremely quiet, and the 80+ Titanium efficiency is a great feature for reducing wasted power and heat. MSI also backs this power supply with a 12-year warranty, which speaks volumes about their confidence in the product's reliability. If you're building a high-performance gaming or workstation PC and want a top-tier PSU that should last for many years, this is an excellent choice. Highly recommended.

This power supply is one of the best units available from MSI. This shows with the build quality which includes 80+ Titanium rating which means this power supply will runs at 92% efficiency at the time of testing. The standing operating noise is good and barely noticeable. Fan Failure protection and Over Power protection work well for this price and will protect your investment in parts.

Wanted to future proof my pc and get a 1300 watt psu. friend recommended this one with titanium 80+ and server grade materials so i dont have to worry. also comes with safe guard + which also eases my mind. cables are premium and fully detachable. Powers my pc great and is smaller than my original psu. it isn’t loud under load and can power 2 GPUs with their 2 12V cables if i want to have 2 in the future hehe

I’ve been using the MSI MPG Ai1300TS PCIe 5 power supply for my high-end gaming and productivity PC, and it has been outstanding. The build quality feels premium, installation was straightforward thanks to the fully modular design, and cable management was much cleaner than with my previous PSU.

Bought my 5090 back in December for $2600, couldn’t really use it out of fear of a melting connector until I got my hands on an MSI MPG Ai1300TS PSU with safeguard+. The MSI afterburner integration with the per pin onscreen display, as well as the physical buzzer and shutdown feature finally let me enjoy my 5090 as it was meant to be, no more “am I melting” concerns, no more “can I leave this on while I run to the store” concerns. I don’t have friends who own a 5090 or I would be recommending this product to them non stop, for now my Amazon review will have to suffice. If you have a 5090, a 4090, or anything similar I highly endorse this product. It’s a low price for peace of mind. It looks good but was much larger than my 1200W be-quiet but still fit fine. Plenty of ports and the cable quality is solid. Comes with all the cables you’ll need for any GPU or system and comes with an extra 12V 2x6 hpwr. Took me about 10 minutes to swap it out and now I get endless hours of stress free fun on my used car valued GPU. Highly recommended. Make sure to use afterburner and set up your OSD and shutdown profile!

First thing’s first, I LOVE the graphics all over the power supply. The holographic design against the black (almost carbon fiber looking) is very tasteful and I’m super impressed with MSI just for that aesthetic alone. The performance compliments the design perfectly too! I have a pretty high end build with a RTX 5090 and Ryzen 9 9900X3D, and this PSU powers my build with great efficiency. The Safeguard+ gives me a lot of peace of mind that my expensive GPU will be protected from overcurrents, bonus points to MSI for that! For the real enthusiasts out there, the integrated software is a really nice touch to truly monitor what this power supply is actually doing. There’s so much more I could say about this PSU, but overall it’s one of the best that MSI has put out to date!

The main reason you would be considering this over something cheaper is for the per-pin OCP on the 12v-2x6 connector for preventing fires. As of the time of me writing this, there aren't too many brands that have come out with their version of this on the PSU side of things. I think maybe asrock is the only other one currently. For other solutions to preventing fires, there's ampinel and thermal grizzly but its a little device you connect to the GPU cable and there's also the thermalprotect cable from corsair but I was mostly interested in a PSU side solution with per-pin readings. Seasonic is taking their sweet time with their optiguard solution and I have a feeling it will be even more expensive than this PSU because they're advertising it for their enterprise customers who needs it for A.I stuff. Corsair has something as well but only announced it for a 1000w psu (wanted at least 1200w) and its not even out yet. What I'm trying to say is the other brands are taking their time and I wanted something now so I wanted to try my luck with this one. Aesthetically it really doesn't appeal to me personally. It has a bit of the "gamer" aesthetic with the lettering and holographic images on the sides. One thing I really didn't like is that the fan is on the top when the ports on the PSU are at the correct orientation. That really confused me because my case needs the intake fan to be taking in air from the bottom but if I do that, the ports are upside down. Bit weird but whatever. SUPER quiet, the fan seems to kick in at like 50-60% load and the rpm is really low. Even during stress testing, I can't even hear it over my case fans. The cables are gorgeous, embossed jacket and very flexible. Makes cable routing super easy. The cable combs are nice and really helps with the look, even having them on the CPU cables as well. There's a usb-c cable included which you can connect from the PSU to the motherboard and you have to make sure you connect that up for the monitoring system. Once you install MSI center, your PSU will show up on there and you can see the GPU safeguard+ information like the per-pin amps and output wattage, efficiency, average wattage, etc. After that you can integrate that with MSI afterburner but you need version 4.6.7 (beta currently), go to the monitoring tab, and where you see active hardware monitoring graphs, click the 3 dots and put the check next to PSU.dll. You'll now get new entries in the Graph section like "PSU 12VHPWR1 Alarm" and also the per-pin current on each of the 6 pins. The Alarm specifically is nice because if you highlight it, you will get an option "Enable MSI GPU Safeguard+" and if you enable that, if the alarm on the PSU ever turns on, it will lower the power profile on your GPU. Great stuff, would've been nicer if the 12v-2x6 cables just work and we didn't need any precautions at all but it is what it is.