Fujitsu PRIMERGY RX2520 M5

9.6 Flash backup unit (FBU) 246
9.6.1 Basic information 246
9.6.2 Installing an FBU 247
9.6.3 Removing an FBU 251
9.6.4 Replacing an FBU 255
10 Main memory
257
10.1 Safety notes 257
10.2 Basic information 258
10.2.1 Slots and features 258
10.2.2 General memory population conditions 259
10.2.3 Modes of operation 260
10.2.3.1 DDR4 DIMM 260
10.3 Installing memory modules 263
10.4 Removing memory modules 265
10.5 Replacing memory modules 267
11 Processor (CPU) 269
11.1 Safety notes 269
11.2 Basic information 269
11.3 Upgrading to 2 CPU configuration 273
11.4 Replacing a CPU or heat sink 282
12 Accessible drives 291
12.1 Safety notes 291
12.2 Basic information 291
Content
RX2520 M5 Upgrade and Maintenance Manual