1350W 80 Plus Platinum Power Supply for Alienware R13 R14 R15 XPS 8950 Precision 3660 7865
This 1350W internal power supply is a high-output replacement for supported Alienware, XPS, and Precision desktop systems that use this specific power supply family. It is commonly found in performance-oriented tower configurations that require a proprietary high-wattage unit with multiple GPU and CPU power leads. This part family is cross-referenced to KV63M, 74HMF, XYJHT, 1J62C, D1350EPF-00, L1350EPF-00, DPS-1350AB-1 A, and PA-3142-61DA.
Technical Specifications
- Max Power Output: 1350W
- Efficiency Certification: 80 Plus Platinum
- Input Voltage: 100-240V AC
- Input Current: 15.0A-9.0A
- Input Frequency: 50-60Hz
- DC Output Rails:
- +12VA / 42A max
- +12VB / 36A max
- Dimensions: 150mm x 62mm x 185mm
- Connector Configuration:
- (1) 12-pin connector - ATX SYS - 11"
- (1) 12-pin connector - GFX5 - 21"
- (2) 6-pin connectors - GFX2 14" on same cable as GFX1 and GFX4 14" on same cable as GFX3
- (2) 6+2 pin connectors - GFX1 17.5" on same cable as GFX2 and GFX3 17.5" on same cable as GFX4
- (3) +12V 4-pin power connectors - ATX CPU1 32", ATX CPU2 32", ATX CPU3 8.5"
- Form Factor: Proprietary internal desktop power supply
Interchangeable / Replacement Part Numbers
KV63M, D1350EPF-00, 74HMF, DPS-1350AB-1 A, PA-3142-61DA, XYJHT, L1350EPF-00, 1J62C
✅ Confirmed Compatibility
Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.
✔️ Alienware Aurora Series: R13, R14, R15
✔️ XPS Desktop Series: 8950
✔️ Precision Tower Series: 3660, 7865
☑️ Key Features
☑️ High-output 1350W power supply designed for supported performance desktop systems
☑️ 80 Plus Platinum efficiency for improved power delivery and reduced waste heat
☑️ Includes the proprietary power lead configuration required by supported systems
☑️ Suitable for high-performance CPU and GPU configurations that require a factory-style replacement unit
☑️ Direct replacement part family for compatible Alienware, XPS, and Precision tower systems
☑️ Ideal for repairing no-power issues, unstable power delivery, or failed original power supplies
⚙️ Fit Notes
- This is a proprietary desktop power supply and is not a standard ATX replacement.
- Please match the exact part number family, wattage, dimensions, connector layout, and cable configuration before ordering.
- Some systems in the same model family may use lower-wattage or different connector versions, so service tag or original part number verification is recommended.
- Confirm chassis fitment and internal cable routing, especially in GPU-equipped systems.
- This power supply is intended for supported Alienware Aurora, XPS desktop, and Precision tower platforms that use this exact 1350W part family.
