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

GPU SAFEGUARD+ - providing real-time current protection. This proactive mechanism delivers an early alert if it detects the 12V-2x6 current

Form FactorATX

About this item

  • GPU SAFEGUARD+ - providing real-time current protection. This proactive mechanism delivers an early alert if it detects the 12V-2x6 current in an abnormal status, allowing users to resolve the issue immediately while maintaining system functionality.
  • SERVER-GRADE SiC MOSFET - With server-grade SiC materials are used in the interleaved PFC MOSFETs to enhance overall efficiency and keep temperatures low simultaneously.
  • 80 PLUS TITANIUM CERTIFIED – With 80 PLUS Titanium certification (up to 94% efficiency), this PSU is ideal for powering hardware with high energy demands, such as high-end GPUs and CPUs.
  • DUAL-NATIVE 12V-2x6 CONNECTORS - Equipped with dual-native 12V-2x6 PCIe connectors, it can deliver up to 600W of power per connector to support PCIe 5.1 GPUs.
Category: PC PartsInternal Power SuppliesRanked #99 of 616 in PC Parts
9.8Our score
Our verdict

GPU SAFEGUARD+ - providing real-time current protection. This proactive mechanism delivers an early alert if it detects the 12V-2x6 current

Ranked #99 in PC Parts · 4 things we like

Quick answer The MSI MPG Ai1300TS PCIE5 scores 9.8/10 with us. Amazon owners rate it 5.0 out of 5 across 13 reviews, above the 4.5 average of the 82 internal power supplies we track. It was listed at $343.99 on Amazon when we last checked in September 2026.

Featuring ATX 3.1 and PCIe 5.1 support with native 12V-2x6 connectors, these PSUs are built to handle NVIDIA’s 50 series graphics cards and AI PCs with ease. Advanced thermal solutions ensure cool, stable, and efficient operation, even under heavy loads, giving you the reliability and durability you need for gaming, streaming, or AI-powered tasks.

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Product information

19 specifications
Compatible DevicesComputer
Connector Type Used on CableATX
Output Wattage1300 watts
Form FactorATX
Wattage1300 watts
Cooling MethodAir
Number of Fans1
Maximum Input Voltage120 volts_of_alternating_current
System Bus Connector TypeATX
Item Dimensions5.9 x 7.48 x 3.4 inches
Item Weight10.1 pounds
Model NameMPG Ai1300TS PCIE5
Brandmsi
Number of Items1
Unit Count1 Count
Warranty Description12 Years
EU Spare Part Availability Duration12 years
Connector TypeATX
Item dimensions L x W x H5.9 x 7.48 x 3.4 inches

Pros & cons

What we like
  • GPU SAFEGUARD+ - providing real-time current protection. This proactive mechanism delivers an early alert if it detects the 12V-2x6 current in an abnormal status, allowing users to resolve the issue immediately while maintaining system functionality.
  • SERVER-GRADE SiC MOSFET - With server-grade SiC materials are used in the interleaved PFC MOSFETs to enhance overall efficiency and keep temperatures low simultaneously.
  • 80 PLUS TITANIUM CERTIFIED – With 80 PLUS Titanium certification (up to 94% efficiency), this PSU is ideal for powering hardware with high energy demands, such as high-end GPUs and CPUs.
  • DUAL-NATIVE 12V-2x6 CONNECTORS - Equipped with dual-native 12V-2x6 PCIe connectors, it can deliver up to 600W of power per connector to support PCIe 5.1 GPUs.
What could be better

    MSI MPG Ai1300TS PCIE5: questions & answers

    Is the MSI MPG Ai1300TS PCIE5 worth buying?

    Yes, it is one of the stronger picks in its group. We score the MSI MPG Ai1300TS PCIE5 9.8 out of 10. Amazon owners rate it 5.0 out of 5 across 13 reviews, above the 4.5 average of the 82 internal power supplies we track. The review count is still small, so treat the rating as an early signal.

    How much does the MSI MPG Ai1300TS PCIE5 cost?

    It was listed at $343.99 on Amazon when we last checked in September 2026. That is more than the $82.99 median for internal power supplies in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.

    What options does the MSI MPG Ai1300TS PCIE5 come in?

    Amazon lists 2 options. Style: MPG Ai1600TS PCIE5, MPG Ai1300TS PCIE5. Pick an option on this page and the button opens exactly that model.

    What are good alternatives to the MSI MPG Ai1300TS PCIE5?

    Similar, well-rated internal power supplies in our catalog: MSI MPG A1000GS PCIE5 II (8.6/10, 4.9 stars from 21 owners); MSI MAG A650GLS PCIE5 (9.4/10, 4.2 stars from 176 owners); MSI MAG A650BN PCIE5 III (9.0/10, 4.5 stars from 34 owners).

    Customer reviews

    All reviews on Amazon
    5.013 global ratings
    5 star100%
    4 star0%
    3 star0%
    2 star0%
    1 star0%

    Breakdown from the 8 most helpful reviews we imported.

    K
    Kenny K
    Verified purchaseJune 3, 2026
    Great PSU with extra protection

    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 a

    G
    Garry
    Verified purchaseJune 8, 2026
    GREAT POWER SUPPLY!

    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

    A
    Amazon Buyer
    Verified purchaseMay 21, 2026
    Fully Modular and High end Power Supply

    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.

    R
    rip pop smoke
    Verified purchaseMay 27, 2026
    top of the line

    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

    E
    Erica
    Verified purchaseJune 12, 2026
    Excellent PSU – Quiet, Powerful, and Reliable

    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.

    J
    Jason C.
    Verified purchaseSeptember 7, 2026
    Finally able to safely enjoy my 5090, if you have a 5090, do it.

    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 40

    A
    Amazon Customer
    Verified purchaseMay 18, 2026
    Great aesthetics and performance!

    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 reall

    L
    Lilipad
    Verified purchaseJune 8, 2026
    Impressive, per-pin OCP and msi afterburner integration is great

    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

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.