Fujitsu PRIMERGY RX2540 M4 Upgrade And Maintenance Manual page 10

Contents
6 Power supply unit (PSU) . . . . . . . . . . . . . . . . . . . 123
6.1 Basic information . . . . . . . . . . . . . . . . . . . . . . . 124
6.1.1 PSU configurations . . . . . . . . . . . . . . . . . . . . . . . 125
6.1.2 Assembly rules . . . . . . . . . . . . . . . . . . . . . . . . . 126
6.2 Redundant power supply . . . . . . . . . . . . . . . . . . . 127
6.2.1 Installing a hot-plug PSU . . . . . . . . . . . . . . . . . . . . 127
6.2.1.1 Preliminary steps . . . . . . . . . . . . . . . . . . . . . . 127
6.2.1.2 Removing the dummy cover
6.2.1.3 Installing a hot-plug PSU . . . . . . . . . . . . . . . . . . 128
6.2.1.4 Concluding steps . . . . . . . . . . . . . . . . . . . . . . 130
6.2.2 Removing a hot-plug PSU . . . . . . . . . . . . . . . . . . . 130
6.2.2.1 Preliminary steps . . . . . . . . . . . . . . . . . . . . . . 132
6.2.2.2 Removing a hot-plug PSU . . . . . . . . . . . . . . . . . . 132
6.2.2.3 Installing the PSU dummy cover . . . . . . . . . . . . . . 133
6.2.2.4 Concluding steps . . . . . . . . . . . . . . . . . . . . . . 133
6.2.3 Replacing a hot-plug PSU . . . . . . . . . . . . . . . . . . . 133
6.2.3.1 Preliminary steps . . . . . . . . . . . . . . . . . . . . . . 134
6.2.3.2 Removing the defective hot-plug PSU . . . . . . . . . . . 135
6.2.3.3 Installing the new hot-plug PSU . . . . . . . . . . . . . . . 135
6.2.3.4 Concluding steps . . . . . . . . . . . . . . . . . . . . . . 135
7 Hard disk drives (HDD) and solid state drives (SSD) . . . . 137
7.1 Basic information . . . . . . . . . . . . . . . . . . . . . . . 138
7.2 Handling HDDs or SSDs without installation frame . . . . . 139
7.2.1 2.5-inch HDD/SSD and 2.5-inch installation frame . . . . . . . 139
7.2.2 2.5-inch HDD/SSD and 3.5-inch installation frame . . . . . . . 141
7.2.3 3.5-inch HDD and 3.5-inch installation frame . . . . . . . . . . 143
7.3 3.5-inch HDD configurations . . . . . . . . . . . . . . . . . 145
7.3.1 Equipping the 3.5-inch HDD bays
7.3.2 Configuration with up to four HDD modules . . . . . . . . . . 145
7.3.3 Configuration with up to eight HDD modules . . . . . . . . . . 146
7.3.4 Configuration with up to 12 HDD modules . . . . . . . . . . . 147
7.3.5 Installing 3.5-inch HDD modules . . . . . . . . . . . . . . . . 148
7.3.5.1 Preliminary steps . . . . . . . . . . . . . . . . . . . . . . 148
7.3.5.2 Removing a 3.5-inch dummy module . . . . . . . . . . . . 148
7.3.5.3 Installing a 3.5-inch HDD module . . . . . . . . . . . . . . 149
7.3.5.4 Concluding steps . . . . . . . . . . . . . . . . . . . . . . 150
7.3.6 Removing 3.5-inch HDD modules . . . . . . . . . . . . . . . 151
Upgrade and Maintenance Manual
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RX2540 M4