
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
501-4348 - Sun Backplane Board
- Designed as a core component for Sun Microsystems server architectures.
- Facilitates high-speed data transfer between system components.
- Provides physical slots and electrical connections for expansion cards.
- Ensures reliable connectivity for critical server functions.
- Integral to the overall system stability and performance.
- Supports specific Sun server models requiring this backplane.
Backplane isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Part Number
- 501-4348
- Product Type
- Backplane Board
- Manufacturer
- Sun Microsystems
Product details
This is a Sun Backplane Board, identified by SKU 501-4348. It serves as the primary communication and expansion hub for compatible Sun server systems, connecting various components like CPUs, memory, and I/O modules.
Technical Information
| Part Number | 501-4348 |
| Product Type | Backplane Board |
Additional Specifications
| Manufacturer | Sun Microsystems |
Description
The Sun Backplane Board, part number 501-4348, is a fundamental piece of hardware within Sun Microsystems' server infrastructure. It acts as the central nervous system, enabling communication and data flow between the processor modules, memory arrays, and peripheral interfaces. Its design is critical for maintaining system integrity and facilitating expansion capabilities, allowing for the integration of additional components as needed by the specific server configuration. This backplane is engineered to meet the demanding performance requirements of enterprise-level computing. It provides a robust and reliable platform for high-bandwidth data transfers, essential for applications that require rapid processing and access to large datasets. The physical layout and electrical pathways are meticulously designed to minimize latency and signal degradation, ensuring optimal performance for all connected components. As a key component, the 501-4348 backplane is built with high-quality materials and adheres to stringent manufacturing standards. Its integration into a Sun server system is crucial for the overall stability, scalability, and longevity of the hardware. Proper installation and maintenance are vital to ensure continuous operation and to leverage the full potential of the server's capabilities.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for Backplane.



