48Y6D - 850W Modular Power Supply for Alienware Aurora R5 R6 R7

850W Modular Power Supply for Alienware Aurora R5 R6 R7

The 850W Modular Power Supply is a high-performance replacement unit designed for Alienware Aurora R5, R6, and R7 desktops. This PSU provides stable power delivery for systems with high-end graphics cards and multi-core processors. Built with modular cabling and multiple +12V rails, it ensures efficiency, cooling, and reliability for performance users and gamers.

Technical Specifications

• Max Power: 850W
• AC Input: 100-240V ~ 10A, 47-63Hz
• DC Output: +12VA 32A, +12VB 48A, +12VD 16A, +3.3V 20A, +5V 20A, -12V 0.5A, +5Vaux 4A
• Dimensions: 150mm x 86mm x 189mm
• Form Factor: Modular PSU

Interchangeable Part Numbers

J2GNJ, 9XG5C, 48Y6D, N1WJD, NJVDN, D1J02, HK950-11PP, D850EF-00, HK950-51PP, D850EF-01, HU850EF-00, HU850EF-01, DPS-850AB-2A, DPS-850AB-2B, DPS-850AB-10A

(All of the above are fully interchangeable 850W PSUs for Aurora R5–R7.)

Works with the Following Connectors (not included)

• (2) JX68G – 6+2 PCI-E Cable 14" (R3 & R4)
• (2) G9Y40 – 6+2 PCI-E Cable 10" (R5 & R6)
• (1) MD63V – 8-pin PSU to Motherboard Cable (R7)
• (1) GP6MV – 4-pin PSU to Motherboard Cable 17" (R9)
• (1) G2GX9 – Angled Dual SATA 16" (R10)
• (1) 4NT8R – HDD (Dual SATA) + ODD (miniSATA) 7.5" (R12)
• (1) 654MT – 24-pin Main Power Cable 9" (ATX connectors)

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on the system’s PSU requirement and connector type.

✔️ Alienware Aurora R5
✔️ Alienware Aurora R6
✔️ Alienware Aurora R7

Key Features

☑️ High-efficiency 850W output with modular design
☑️ Optimized for gaming and performance-class Aurora desktops
☑️ Multiple +12V rails for stable power delivery under heavy loads
☑️ Fully interchangeable with all listed part numbers
☑️ Supports upgrade or replacement in Aurora R5–R7 series