Cisco Cisco UCS B260 M4 Blade Server Fiche De Données
Cisco UCS B420 M3 Blade Server
SUPPLEMENTAL MATERIAL
37
DIMM and CPU Layout
Memory is organized as shown in
.
Figure 6
UCS B420 M3 Memory Organization
CPU 1
CPU 2
48 DIMMS
4 memory channels per CPU
3 DIMMs per channel
3 DIMMs per channel
CPU 3
CPU 4
Channel A
Channel B
Channel C
Channel D
Channel E
Channel F
Channel G
Channel H
Channel M
Channel N
Channel O
Channel P
Channel I
Channel J
Channel K
Channel L
A0
A1
A2
B2
C2
D2
I2
J2
K2
I2
M2
N2
O2
P2
E2
F2
G2
H2
B0
B1
C0
C1
D0
D1
Bank 0
Bank 1
Bank 2
E0 E1
F0 F1
G0 G1
H0 H1
Bank 0
Bank 1
Bank 2
Bank 0
Bank 1
Bank 2
M0 M1
N0 N1
O0 O1
P0 P1
I0
I1
J0
J1
K0
K1
I0
I1
Bank 0
Bank 1
Bank 2