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Black rectangular ATX power supply, fully modular, 135 mm fan, embossed jacket cables, dual native 12V-2x6 connectors

MSI

MSI MPG Ai1300TS PCIE5 1300 W power supply

SKU CH-0WZ4-J1EJ7 MPN MPG Ai1300TS PCIE5

Fully modular 1300 W ATX 3.1 power supply with dual native 12V-2x6 connectors, 80 Plus Titanium efficiency and GPU Safeguard+ monitoring

  • TypeATX 3.1
  • Maximum Power1300 W
  • Fans1 x 135 mm
  • Main Connector24Pin
  • +12V RailsSingle
  • PCI-Express Connector7 x 6+2-Pin

Option MPG AI1300TS PCIE5

  • GPU Safeguard+ monitors 12V-2x6 current in real time and alerts via buzzer and MSI Center
  • Dual native 12V-2x6 connectors supply up to 600 W each for PCIe 5.1 graphics cards
  • 80 Plus Titanium certification reaches 94 % efficiency for lower heat and cost
  • Server-grade SiC MOSFETs in interleaved PFC boost efficiency and reduce temperatures
  • 135 mm fluid-dynamic bearing fan and UL embossed jacket cables built for long-term reliability

1300 W ATX 3.1 PSU for high-end builds

This fully modular unit delivers 1300 watts through a single +12 V rail and carries 80 PLUS Titanium certification at up to 94 percent efficiency. It targets systems with power-hungry CPUs and dual flagship graphics cards.

Full modular cables simplify routing.

All cables detach, so only the required leads stay in the chassis. The embossed jacket cables are stiff, so allow extra clearance behind the motherboard tray. The 135 mm fluid-dynamic bearing fan runs quietly and meets Cybenetics A+ noise rating.

Dual native 12V-2x6 connectors each supply 600 W

ATX 3.1 compliance means the unit can handle 240 percent power excursions for short bursts. GPU Safeguard+ monitors each 12V-2x6 line and alerts through MSI Center and an onboard buzzer if current becomes abnormal.

Highlights

  • GPU Safeguard+ monitors 12V-2x6 current in real time and alerts via buzzer and MSI Center
  • Dual native 12V-2x6 connectors supply up to 600 W each for PCIe 5.1 graphics cards
  • 80 Plus Titanium certification reaches 94 % efficiency for lower heat and cost
  • Server-grade SiC MOSFETs in interleaved PFC boost efficiency and reduce temperatures
  • 135 mm fluid-dynamic bearing fan and UL embossed jacket cables built for long-term reliability

Specifications

BrandMSI
ModelMPG Ai1300TS PCIE5
TypeATX 3.1
Maximum Power1300 W
Fans1 x 135 mm
Main Connector24Pin
+12V RailsSingle
PCI-Express Connector7 x 6+2-Pin
SATA Power Connector8
Max PSU Length190 mm
ModularFull Modular
Energy-Efficient80 PLUS TITANIUM Certified
PSU Noise LevelCybenetics A+
Overload ProtectionYes
ProtectionOCP/ OTP/ OPP/ SCP/ OVP/ UVP/ SIP/ NLO
Input Voltage100 - 240 V
Input Frequency Range50/60 Hz
Output[email protected] , [email protected] , [email protected] , [email protected]
Connectors1 x ATX, 2 x EPS (4+4 / 8 PIN), 2 x PCIe 5.1 (600W), 7 x PCIe, 8 x SATA, 4 x Peripheral
Cable Spec1 x ATX Embossed Jacket Cable
2 x EPS12V Embossed Jacket Cable
2 x PCIe 5.1 Embossed Jacket Cable
5 x PCIe Embossed Jacket Cable
1 x PCIe to dual PCIe Embossed Jacket Cable
2 x SATA Embossed Jacket Cable
1 x PERIPHERAL Embossed Jacket Cable
1 x USB-C to USB 2.0 (software connect)
Dimensions190 x 150 x 86mm
Shipping weight4.58 kg
Package size330 × 231 × 127 mm

Other versions of this model

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Questions about this item

How do I verify the PSU is delivering stable power after installation?

Use MSI Center to monitor real-time current on each 12V-2x6 connector; GPU Safeguard+ will trigger a buzzer and on-screen alert if abnormal current is detected, confirming the protection is active.

Which cables are included and what must I source separately?

The box provides one 24-pin ATX, two EPS 8-pin, two native 12V-2x6, five PCIe 6+2-pin, one PCIe-to-dual-PCIe, two SATA and two peripheral cables; any additional SATA or peripheral runs require extra cables.

Which version suits a build with two PCIe 5.1 graphics cards?

This single 1300 W unit includes two native 12V-2x6 connectors rated for 600 W each, covering dual PCIe 5.1 GPUs without needing a second power supply.

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