475W Power Supply for HP XW4600 XW4400 Z400 Workstation, Replacement for DPS-475GB DPS-475CB 450937-001 452554-001 468930-001 480720-001

Aomoproing 475W power supply is a direct drop-in replacement for HP XW4600, XW4400, and Z400 tower workstations. Engineered to match OEM specifications, it fully replaces Delta DPS-475CB/DPS-475GB models and HP part numbers 450937-001, 452554-001, 468930-001, 480720-001. Designed for professional workstation environments, this unit delivers stable power for Intel Xeon/Core i7 processors, high-end graphics cards, and multiple storage drives.

It features a standard ATX form factor (150x97x153mm) with precise OEM connector layout:

1. (1) 24-pin ATX motherboard connector
2. (1) 4-pin +12V CPU power connector
3. (1) 6-pin PCIe for dedicated graphics cards
4. (5) SATA power connectors for SSDs/HDDs
5. (2) Molex (IDE) connectors for legacy peripherals

This power supply supports universal 100-240V auto-switching input (9A, 50-60Hz) with active Power Factor Correction (PFC) and 80 PLUS Bronze efficiency for reduced energy consumption. The powerful +12V/36A single rail provides stable power delivery for demanding workstation applications.

Built for 24/7 continuous operation, it includes comprehensive industrial-grade protections: Over-Voltage (OVP), Over-Current (OCP), Short-Circuit (SCP), and Over-Temperature (OTP) safeguards. Every unit undergoes 100% load testing to ensure consistent voltage regulation and long-term reliability in professional environments.