I/O adapter FUJITSU FBU Option S26361-F4042-L610 for PRAID EP5xx EP6xx

FUJITSU FBU Option S26361-F4042-L610 is an I/O adapter engineered for compatibility with PRAID EP5xx and EP6xx storage controllers. The adapter provides the interface and connectivity required by these PRAID enclosures to integrate expansion modules or serve as a replacement I/O component, enabling continued operation of Fujitsu PRAID storage systems in server and data center environments.

Advantages

The adapter is designed to match the form factor and electrical interface of PRAID EP5xx and EP6xx enclosures, allowing straightforward integration into compatible systems. Its construction supports routine maintenance and module replacement to restore or extend I/O capabilities. With a compact weight and standard connector arrangement, the unit simplifies server servicing while minimizing downtime associated with I/O failures or upgrades.

Suitable for

• Replacement of failed I/O modules in PRAID EP5xx and EP6xx enclosures
• Adding or restoring I/O connectivity during storage expansion
• Server and storage system maintenance in data centers
• Field service and hardware refresh projects involving Fujitsu PRAID systems

Key specifications

• Compatibility: designed for use with PRAID EP5xx and EP6xx storage controller enclosures
• Function: I/O adapter for storage enclosure connectivity and interface
• Form factor: adapter module sized to fit designated PRAID slots
• Weight: approximately 0.57 kg
• Use environment: server racks and data center storage arrays

How to use

Power down the host enclosure or follow hot-swap procedures as specified by Fujitsu for PRAID EP5xx/EP6xx systems before removing or installing the adapter. Align the adapter with the target slot and insert it firmly until it seats and any retention mechanisms engage. After installation, verify connection status through the enclosure management interface and confirm that the system recognizes the adapter and restores I/O functionality. If replacing a failed unit, follow the enclosure's diagnostic steps to ensure proper fault isolation and recovery.

Recommendations

Handle the adapter in an electrostatic discharge (ESD)-protected environment, use appropriate ESD grounding, and follow Fujitsu service documentation for compatibility checks and firmware or controller configuration. Keep spare adapters on hand for rapid replacement in critical installations to reduce service interruptions.