Keysight / Agilent / HP E4208D VXI SCSI Disk Module

The Keysight/Agilent/HP E4208D is a C-size, 1-slot VXI SCSI disk module engineered for high-performance data storage and retrieval in VXI-based instrumentation systems. It provides reliable storage capability for data acquisition, signal processing, and automated test environments where efficient data management is critical. The module features an integrated SCSI hard drive with a SCSI interface for data transfer and comes with a 1.44MB floppy drive for supplemental storage and data handling tasks.

## Technical Specifications

**Physical & Form Factor**
• Module Size: C-size, 1-slot VXI format
• Interface: SCSI interface connectors
• Secondary Storage: 1.44MB floppy drive

**Storage**
• Integrated SCSI hard drive with multiple capacity options
• Pre-loaded operating system support (HP-UX)

**System Architecture**
• Designed for VXIbus system integration
• Member of HP Broadband Series Test System (BSTS) family

## Key Features

• Direct SCSI interface integration for fast data transfer
• Pre-configured with HP-UX operating system on select units
• Floppy drive support for portable data management and backup
• Compact C-size form factor fits standard VXI chassis
• Single 1-slot chassis occupancy for efficient space utilization

## Typical Applications

• Automated test and measurement environments
• Signal processing and data analysis systems
• Data acquisition platforms requiring persistent storage
• Instrumentation control and logging systems
• HP Broadband Series Test System deployments

## Compatibility & Integration

The E4208D integrates into VXI chassis and works within VXIbus-based instrumentation architectures. It is specified as part of the HP Broadband Series Test System product family, positioning it for demanding test applications requiring reliable onboard storage. The module’s SCSI connectivity enables integration with VXI controller platforms and peripheral storage networks commonly deployed in test laboratories and manufacturing environments.