Replacement 1U Switching Power Supply for FSP NAS 531 — FSP300-60GLS (300W Rated / 400W Peak) Compatible with DPS-250AB-44B, DPS-400AB-12A

Direct-fit switching power supply for FSP NAS 531 (1U). Provides a rated output of 300W and a peak output of 400W. Factory model: FSP300-60GLS. Cross-references include DPS-250AB-44B and DPS-400AB-12A. Intended as a replacement PSU for 1U NAS/server applications to restore original power capacity.