Figure 13 Cpu Board Volatile And Non-Volatile Memory Devices - Juniper QFX5120-48Y Manual

viii. CPU Board Volatile and Non -Volatile components.
A. Volatile device:
B. Non-volatile device:

Figure 13 CPU Board volatile and non-volatile memory devices

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UNCLASSIFIED
a. DDR Modules
b. Real time clock module – Battery
a. SATA SSD – store user and system configurations
b. BIOS Flash
c. Management port EEPROM
d. CPLD SPI Flash and CPU board IDEEPROM.
CPLD SPI
CPU
Flash
IDEEPROM
UNCLASSIFIED
CPU Heatsink
Realtime
CPU
Clock battery
Heatsink
Screws
BI OS Primary
& Secondary
M.2 SATA SSD
Stores User and config data
10/27/2021
Management
ports EERPOM
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