Name: Sun Fire 220R / 420R 2-Slot SCSI Disk Backpl
Brand: Sun Microsystems
Price: 56.95 USD
Availability: InStock

Sun Microsystems 501-5505 Sun Fire 220R / 420R 2-Slot SCSI Disk Backpl

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$56.95

In Stock: 18
Manufacturer: Sun Microsystems
Model or Part: 501-5505
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The Sun Fire 220R / 420R 2-Slot SCSI Disk Backplane (part number 501-5505) is a high-performance storage interface designed for Sun Microsystems servers. Engineered to provide reliable, fast data transfer between the server chassis and attached SCSI drives, this backplane supports dual hot-swap slots for easy maintenance and minimal downtime. It is an essential component for building robust enterprise systems that demand continuous availability and scalable storage capacity.

Key Features

Dual 2-slot configuration allows simultaneous operation of two SCSI devices
Hot-swap capability enables drive replacement without powering down the server
Compatible with Sun Fire 220R and 420R rack servers for seamless integration
Supports Ultra320 SCSI for up to 320 MB per second throughput per channel
Robust metal construction provides superior durability in data center environments
Standard 50-pin connector simplifies cabling and reduces installation time

Technical Specifications

Model / Part Number: 501-5505
Interface: Ultra320 SCSI (parallel)
Number of Slots: 2
Connector Type: 50-pin dual port
Maximum Bus Speed: 320 MB per second
Operating Temperature Range: 0 to 55 degrees Celsius
Power Consumption: less than 5 watts idle, up to 10 watts active
Dimensions: fits standard Sun Fire rack enclosure (19 inch width)

Applications

Enterprise servers requiring high-speed disk access for databases and transaction processing
Virtualization hosts that need reliable storage for multiple virtual machines
Backup and archival systems where hot-swap capability reduces maintenance windows
Scientific computing clusters that demand consistent data throughput
Any Sun Fire 220R or 420R deployment seeking to expand storage capacity while maintaining system uptime

This backplane delivers the performance, reliability, and ease of service that critical IT infrastructures depend on. Upgrade your Sun Fire servers with part number 501-5505 to achieve faster data handling and greater operational flexibility.