Installation Guide, Fifth Edition - HP 9000 rp7420 Server

Chapter 1

Introduction

Detailed HP 9000 rp7420 Server Description

Mass Storage (Disk) Backplane

Internal mass storage connections (to disks) are routed on the mass storage backplane, having connectors and

termination circuitry. All disks are hot-pluggable. The HP 9000 rp7420 Server accommodates one internal,

removable media device. Therefore, only one power connector for a removable media device is required on the

mass storage backplane. The mass storage backplane incorporates a circuit that allows power to the internal

removable media device to be programmatically cycled.