Cpu, Memory - Extreme Networks 8820 Hardware Installation Manual

CPU, Memory

Device Model
8820-80C
8820-80C
CPU, Memory
Both models
Intel(R) Atom(TM) CPU C3758 @ 2.20GHzU
2 x 16 Gb DDR4 SO-DIMM memory
2 x 128 Gb SSD non-volatile storage for SLXOS image and configuration storage
16MB BIOS SPI Flash Memory with 16MB redundancy
8 GB Deep Buffer for each BCM88690 MAC ASIC
70 Extreme 8820 Hardware Installation Guide
Conditions
•
front-to-back airflow
•
4 power supplies AC/DC (2+2 redundancy)
•
4 fans (supporting one fan fail)
•
back-to-front airflow
•
4 power supplies AC/DC (2+2 redundancy)
•
4 fans (supporting one fan fail)
Extreme 8820 Series Technical Specifications
Mean Time Between Failures
153,251 hrs @ 25ºC
129,304 hrs @ 25ºC