IBM Remote Supervisor Adapter.
Provides advanced, yet simplified remote system management for the IBM eServer xSeries. This new adapter is part of IBM standards-based Universal Manageability (UM) solutions, designed to make everyday systems management tasks easier and more efficient throughout the life cycle of the server. The Remote Supervisor Adapter simplifies remote management by providing around-the-clock remote access of the xSeries 220. It supports remote management independent of the server status, full remote control of hardware and operating systems, and easy-to-use Web-based management from standard Web browsers (no other software required)

Technical Specifications :
Half-length, 32-bit, 33MHz PCI adapter ASIC with integrated PowerPC 401 core at 66MHz 16MB SDRAM 2MB Flash ROM
256KB NVRAM Internal 20-pin planar cable
External connectors :
One RS232 (9-pin) Serial Ports
10/100 Base T Ethernet Port (RJ-45)
Two status LEDs (externally visible on bracket) and two status LEDs on the Ethernet port

Hardware Requirements for IBM systems
The Remote Supervisor Adapter is supported on the following IBM platforms
IBM xSeries 205, Type 8480, Any model
IBM xSeries 220, Type 8645, Any model
IBM xSeries 232, Type 8668, Any model
IBM xSeries 235, Type 8671, Any model
IBM xSeries 255, Type 8685, Any model
IBM xSeries 305, Type 8673, Any model
IBM xSeries 330, Type 8654, 8674, 8675, Any model
IBM xSeries 335, Type 8676, 8830, Any model
IBM xSeries 342, Type 8669, Any model
IBM xSeries 345, Type 8670, Any model
Software Requirements
Novell NetWare 4.2, or later
Microsoft Windows NT 4.0 Server
Microsoft Windows 2000 Server
Microsoft Windows 2000 Advanced Server 2
SCO Unixware 7.1.1, or later