650W Power Supply for HP Z2 G4 Workstation, Replacement for L36049-003 L57253-003 DPS-650AB-30A

Aomoproing 650W power supply is a high-performance, direct-drop replacement engineered specifically for the HP Z2 G4 Tower Workstation. It is the exact factory-spec solution for upgrading from lower-wattage PSUs (500W) or replacing faulty units, and is fully compatible with all OEM part numbers: L36049-003, L57253-003, DPS-650AB-30A, L36048-003.

Perfect Fit & Match

1. Form Factor: Standard ATX (140mm x 73mm x 165mm), identical to the original HP PSU for seamless installation.
2. Connector Set (HP Z2 G4 Specific):
3. 3x 4-pin 12V CPU connectors (4+4+4-pin)
4. 2x 6+2-pin PCIe connectors for high-power graphics cards
5. 1x 7-pin proprietary connector
6. Full SATA & Molex peripheral connectors
7. Mechanical & Electrical Match: No modifications needed; plug-and-play with the Z2 G4 motherboard.

Superior Performance Specs

1. Maximum Output: 650W continuous power with a strong single +12V rail.
2. Input: Universal 100-240V AC (50/60Hz), 6A, active PFC.
3. Efficiency: 80 Plus Gold certified (up to 92% efficiency) for lower energy bills and cooler operation.
4. Cooling: Quiet 120mm temperature-controlled fan.
5. Safety: Comprehensive Over-Voltage (OVP), Over-Current (OCP), Short-Circuit (SCP), and Over-Temperature (OTP) protections.

Ideal For Z2 G4 Upgrades

This 650W unit is the HP-recommended power supply for Z2 G4 workstations running high-end graphics cards (e.g., NVIDIA Quadro RTX series) that require more power than the standard 500W PSU can deliver. Every Aomoproing PSU undergoes rigorous electrical testing and 100% load burn-in to ensure stability, reliability, and long service life for 24/7 workstation operation.