Fujitsu S26113-E575-V53 is a 450 W server power supply module for supported Fujitsu PRIMERGY systems. Its 80 PLUS Platinum rating identifies the efficiency class specified for this exact part.
The module provides a +12 V output rated at 36.33 A, alongside a +12Vsb rail rated at 2 A. This makes it a replacement power module for server configurations that specify this part number.
The distributor lists compatibility with Fujitsu PRIMERGY RX2520 M5, RX1330 M2 and RX2530 M4. It is described as a plug-in module, intended for installation in a compatible server power supply bay.