Silicon Graphics 80266B2-01 Central Controller Module

Silicon Graphics 80266B2-01 Central Controller Module 

Product Details Introduction

Silicon Graphics 80266B2-01 Central Controller Module

80266B2-01 is the Station CPU PCB card of SVG (Silicon Valley Group, formerly SGI), which belongs to the central processing and control module of professional workstations/industrial control in the 1990s, responsible for system core operations and overall machine scheduling.

Model: 80266B2-01 (SVG original CPU board)

Architecture: MIPS RISC architecture, compatible with early SGI workstations

Core: Single/Dual MIPS processors, clock speed 100-150MHz

Cache: Onboard L1/L2 high-speed cache, low latency

Bus: GIO64 64 bit bus, high bandwidth transmission

Memory: Supports ECC verification for memory and data security

Main control: Integrated MC1 memory controller, managing memory and I/O

Interfaces: multi-channel I/O, serial port, parallel port, Ethernet

Graphics: Supports early 2D/3D graphics acceleration interfaces

System: Compatible with IRIX and SGI workstation ecosystem

Power supply: Industrial grade wide voltage power supply, stable and reliable

Craftsmanship: Military grade PCB, resistant to vibration, high and low temperatures

Heat dissipation: Passive heat dissipation design, stable long-term operation

Size: Standard industrial control board type, compatible with dedicated chassis

Usage: Industrial control, scientific computing, early graphics workstation

80266B2-01 is the core module of SGI's high-performance computing in the 1990s, adapted to professional scenarios with high stability and computing power.

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