RA Family of Winchester Disk Drives

This document outlines the features and specifications of Digital's RA Family of Winchester disk drives (RA70, RA82, RA81, and RA60). These high-performance, large-capacity storage devices utilize the Digital Storage Architecture (DSA) and Standard Disk Interface (SDI) to ensure data integrity, reliability, and ease of maintenance. Key features include modular components for reduced repair time, dual access for redundancy, advanced error-correction (Reed-Solomon Code), and comprehensive onsite warranty support. Detailed specifications regarding performance, capacity, physical dimensions, and power requirements are provided for each model.