Physical Structure
The physical structure of the Atlas 800 inference server (model 3000) varies depending on the configuration of the processors and drives. This section uses the server with 12 drives as an example to describe the physical structure of severs with different processors.
When configured with Kunpeng 920 7260 or 5250 processors, the server provides 32 memory slots. Figure 1-2 shows the components of the server.
1 |
I/O module 1 |
2 |
I/O module 2 |
3 |
PSUs |
4 |
Chassis |
5 |
I/O module 3 |
6 |
Supercapacitor bracket |
7 |
Air duct |
8 |
Front drive backplane |
9 |
Fan module brackets |
10 |
Fan modules |
11 |
Front drives |
12 |
Cable organizers |
13 |
Heat sinks |
14 |
DIMMs |
15 |
Mainboard |
16 |
RAID controller card |
17 |
FlexIO card 1 (CPU 1) |
18 |
iBMC card |
19 |
FlexIO card 2 (CPU 2) |
- |
- |
When configured with Kunpeng 920 5220 or 3210 processors, the server provides 16 DIMM slots. Figure 1-3 shows the components of the server.
1 |
I/O module 1 |
2 |
I/O module 2 |
3 |
PSUs |
4 |
Chassis |
5 |
I/O module 3 |
6 |
Supercapacitor bracket |
7 |
Air duct |
8 |
Front drive backplane |
9 |
Fan module brackets |
10 |
Fan modules |
11 |
Front drives |
12 |
Cable organizers |
13 |
Heat sinks |
14 |
DIMMs |
15 |
Mainboard |
16 |
RAID controller card |
17 |
FlexIO card 1 (CPU 1) |
18 |
iBMC card |
19 |
FlexIO card 2 (CPU 2) |
- |
- |
- I/O modules 1, 2, and 3 can be configured with drives or riser cards. The figure is for reference only. The actual configuration may vary.
- CPUs are integrated on the mainboard and cannot be replaced independently.
- For details about the spare parts, use the Computing Product Spare Parts Checker.