User's Guide

1. Installing Internal Optional Devices
Express5800/R120d-1E User’s Guide
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Chapter 2 Preparations
1.17
3.5-inch Hard Disk Drive
The Express5800/R120d-1E 3.5-inch hard disk drive model has 3.5-inch Drive Bays at the front of the server.
A Hard Disk Drive mounted in a dedicated drive carrier can be purchased. Install the Hard Disk Drive on the
server with it mounted in the drive carrier.
Important
Use Hard Disk Drives specified by NEC. Installing a third-party Hard Disk
Drive might cause a failure of the server and the Hard Disk Drive.
Note the following precautions to install hard disk drives.
 For onboard connection, hard disk drives having different capacities, interface types, or rotational speeds
cannot be installed together.
 In the specific RAID System, hard disk drives and solid state drives cannot be installed together.
 To build a RAID system, you may need to set jumper switch or change cable connection.
Bays can contain up to 4 hard disk drives .
A unique port number is pre-assigned to each slot.
Port 2
Port 1
Port 3
Port 0