Dimm; Dimm Slot Numbers - Huawei TaiShan 200 2280 Maintenance And Service Manual

TaiShan 200 Server
Maintenance and Service Guide (Model 2280)
13 OCP connector
15 M.2 connector (J6032)
17 Fan connectors
19 Rear drive backplane power signal connector
21 Left mounting ear connector (J92)
23 Built-in drive backplane power connector (J11) 24 Riser card 2 power connector (J6021)
25 Built-in drive backplane low-speed signal
27 Riser card 3/Rear drive backplane 3 Slimline
29 Power connector 1 (J74)

2.9 DIMM

2.9.1 DIMM Slot Numbers

When configured with Kunpeng 920 7260, 5250, or 5230 processors, the server
provides 32 DDR4 DIMM slots. Each processor supports eight DIMM channels and
each DIMM channel supports two DIMMs.
numbers.
Issue 04 (2020-01-16)
(J47)
connector (J49)
connectors (J52 and J51 from left to right)
● CPUs are integrated on the mainboard and cannot be replaced independently.
● The iBMC card cannot be replaced independently. Replace it with the mainboard.
Copyright © Huawei Technologies Co., Ltd.
14 Rear-drive backplane 1 power connector
(J10)
16 Right mounting ear connector (J6030)
18 Front drive backplane low-speed signal
connector (J93)
20 Front drive backplane power signal
connector (J5)
22 Rear drive backplane 3 low-speed signal
connector (J67)
26 Riser card 3/Rear drive backplane 3
power connector (J12)
28 Power connector 2 (J73)
- -
Figure 2-31 shows the DIMM slot
2 Components
28