Silicon Graphics 030-0314-004 power board

Silicon Graphics 030-0314-004 power board 

Product Details Introduction

Silicon Graphics 030-0314-004 power board

030-0314-004 is an SGI original workstation/server system power board (not a complete machine power supply), which belongs to the system power supply and monitoring small board of the old MIPS platform. It is responsible for the secondary power supply, timing, and protection logic of the entire machine.

Model: 030-0314-004 (SGI original system power board)

Type: Onboard power control/distribution board, non independent PSU

Applicable models: mainly used for SGI Indigo/Indigo2 series workstations (R3000/R4000 platforms)

Function positioning: Receive input from the main PSU and generate multiple secondary voltages for the motherboard, CPU, and I/O board

Input: DC 12V/5V from the main power supply of the whole machine

Output: Multi channel voltage regulation (3.3V, 2.5V, 1.8V, etc.) for the core chip

Monitoring: onboard voltage, current, temperature monitoring points

Protection: overvoltage, undervoltage, overcurrent, overheating protection to prevent motherboard burning

Timing: Strict power on/off timing, in conjunction with IRIX startup process

Interface: Multi pin power plug, docking with motherboard/backplane

PCB: Industrial grade multi-layer board, temperature resistant and anti-interference

Cooling: Passive cooling, relying on chassis air ducts

System adaptation: IRIX 5. x/6. x, corresponding to Indigo series

Status: Long discontinued, mainly second-hand/dismantled, commonly used for maintenance

Usage: SGI Indigo/Indigo2 workstation maintenance and replacement, industrial equipment spare parts

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