Hard Disk Drive - NEC Express5800/B120a User Manual

9-30 Upgrading Your Server

Hard Disk Drive

The CPU blade can contain up to two 2.5-inch hard disk drives. This section describes the
installation and removal (or replacement) procedure.
IMPORTANT:
The hard disk drive is extremely sensitive to static electricity. Make
sure to touch the metal frame of the server to discharge static
electricity from your body before handling the hard disk drive. Do
not touch the terminals and parts on the hard disk drive by a bare
hand and place the hard disk drive directly on the desk. For static
notes, see the section "Anti-static Measures" described earlier.
Do not use any hard disk drives not approved by NEC. If an
unapproved third party's hard disk drive is installed in the CPU
blade, not only the hard disk drive but also the CPU blade may be
defected.
If hard disk drives of different disk capacities co-exist in the CPU
Blade, the unit can operate normally. To use a RAID drive based on
N8403-027 SATA interface card/N8403-026 RAID controller, use
hard disk drives of the same model number.
Pay attention not to apply shock or vibration to the hard disk drive.
Do not push the surface of the hard disk drive when installing or
removing the hard disk drive.
Use the hard disk drive mounted to the tray dedicated to the CPU
blade. Do not remove the hard disk drive from the tray to mount any
other hard disk drive. Doing so may cause a failure of the hard disk
drive.