
( Brand: Sun Microsystems ), ( Manufacturer Part Number: 501-4883 ), ( Part Type: Expansion Board )
The Sun Microsystems 501-4883 IO Sbus Expansion Board, model number 03, is an essential component for expanding the input/output capabilities of Sun Microsystems 5000 series servers. This particular board, identified by the part numbers 501-4883 and 270-4266-04, is designed to fit specifically into the 5000 series system.
The 501-4883 expansion board offers a high-performance, full-length I/O slot that supports a range of peripheral devices, including SCSI controllers, network interface cards, and other I/O devices. It is based on the Sbus architecture, which provides a robust and flexible solution for high-speed data transfer between the server and attached devices.
This expansion board is a drop-in upgrade for Sun Microsystems 5000 series servers, making it an easy and effective way to enhance the system's I/O capabilities. It is designed for use in servers running mission-critical applications, where high-performance and reliability are essential.
The Sun Microsystems 501-4883 expansion board is manufactured to the highest standards of quality and performance. It is built to provide long-term reliability and stability, even in demanding environments. The board is compatible with a wide range of Sun Microsystems servers, making it a versatile and valuable addition to any data center or enterprise IT infrastructure.
In summary, the Sun Microsystems 501-4883 IO Sbus Expansion Board, model number 03, is an essential component for expanding the input/output capabilities of Sun Microsystems 5000 series servers. It is a high-performance, full-length I/O slot that supports a range of peripheral devices and is based on the robust and flexible Sbus architecture. This expansion board is designed for use in mission-critical applications, where high-performance and reliability are essential, and is compatible with a wide range of Sun Microsystems servers.
The Sun Microsystems 501-4883 I/O expansion board, model number 03, is designed for use with Sun's 5000 series servers. This expansion board provides additional I/O connectivity for these servers, supporting SCSI, Fibre Channel, and Ethernet interfaces. Here are some pros and cons of buying this expansion board:
Pros:1. Increases I/O capabilities: This expansion board adds additional I/O slots for SCSI, Fibre Channel, and Ethernet interfaces, allowing for more connectivity options for servers.
2. Compatibility: The board is specifically designed for Sun Microsystems 5000 series servers, ensuring compatibility and ease of installation.
3. Improved performance: Adding more I/O interfaces can lead to improved performance for servers, as it allows for more concurrent I/O operations.
Cons:1. Cost: The Sun Microsystems 501-4883 expansion board can be quite expensive, which may be a deterrent for some organizations or individuals.
2. Obsolete hardware: Sun Microsystems has been absorbed by Oracle Corporation, and the 5000 series servers are no longer in production. This may make it difficult to find replacement parts or support.
3. Limited flexibility: The expansion board only supports specific I/O interfaces (SCSI, Fibre Channel, and Ethernet), and does not offer any other types of connectivity.
In conclusion, the Sun Microsystems 501-4883 I/O expansion board can be a valuable addition to organizations or individuals with Sun 5000 series servers that require additional I/O capabilities. However, the high cost and potential difficulty in finding support or replacement parts should be carefully considered before making a purchase.
Recommendation: If you have a Sun Microsystems 5000 series server and require additional I/O connectivity, the 501-4883 expansion board may be a viable option. However, consider carefully whether the cost and potential limitations are worth the benefits. Alternatively, consider upgrading to a more modern server with more flexible and affordable expansion options.
The plastic housing is deformed in that area; see photos for detail. Boards like this often go missing when systems are parted out, making them valuable for anyone restoring a chassis to period correct configuration. Genuine Sun Microsystems SBUS I/O expansion board, field replaceable unit 501 4883 03, built on PCB 270 4266 04 REV 50. Condition: Complete overall, with one noted defect.
This board served as a system level I/O interface in mid 1990Sun Sparks and Superstition chassis, providing internal routing support for SBUS daughter cards not included. Ships safely packed in anti static and foam material. Status: Untested I do not have the chassis required to verify functionality. Chips: Includes original Sun Aspics STP20020FP and 100 4262 02.
Connector note: The rightmost SBUS card edge socket has a visible dent approximately 1 cm from the left end. Form factor: Euro card vertical mount with DIN connectors. Use case: Suitable for restoration projects, parts harvesting, or repair by someone equipped to replace the SBUS connector.