Fujitsu PRIMERGY H200, Manual

Page: 12 / 155

2
U41147-J-Z156-2-76
Features Introduction
1.1 Features
System board
For a description of the features of the board integrated in your server, please
see the technical manual of the
System Board
for the hardware and
BIOS Setup
for the firmware.
Hard disk subsystem (1.6-inch or 1-inch variant)
The PRIMERGY H200 server is available in two variants, each with a different
hard disk subsystem. The 1.6-inch hard disk subsystem consists of two SCSI
backplanes and up to eight internal hard disk drive modules. The 1-inch hard
disk subsystem consists of two SCSI backplanes and up to twelve internal hard
disk drive modules.
Each internal hard disk drive module can accommodate a SCSI hard disk drive
with an SCA (Single Connector Attachment) interface and a maximum height of
1.6 inches and 1 inch, respectively. The connection to the SCSI backplane is
implemented via the SCA interface (no cable required) and allows the internal
hard disk drive modules to be attached or detached without problems. The hard
disk subsystem is designed for Ultra3 SCSI (LVD). The hard disk subsystem can
be controlled by the onboard (standard) controller or by a disk array controller.
If the server is equipped with a disk array controller, hard disk drives can also
be replaced during operation (hot swapping). For more information, see the
section “Swapping SCSI hard disk drives during operation” on page 68.
Accessible 5¼-inch drives
The accessible 5¼-inch drives can be exchanged online - subject to certain
conditions. For more information, see the section “Accessible drives” on
page 75.
Power supply
In the basic configuration, the server is equipped with one power supply unit.
According to the system configuration, a second or third power supply unit can
be added to achieve a redundant power supply. If a defect occurs in one power
supply unit, a redundant configuration allows the other units to ensure
unimpaired further operation. The defective unit can then be replaced during
operation (hot plug power supply).