Mean Time Between Failures (Mtbf); Cpu And Memory - Extreme Networks ExtremeSwitching 5320 Series Hardware Installation Manual

Mean Time Between Failures (MTBF)

Table 22: 5320 Fan Speed (continued)
Model
5320-48P-8XE
5320-24T-8XE
5320-24P-8XE
5320-16P-4XE
5320-16P-4XE-DC
Mean Time Between Failures (MTBF)
Model
5320-48P-8XE
5320-48T-8XE
5320-24P-8XE
5320-24T-8XE
5320-16P-4XE
5320-16P-4XE-DC

CPU and Memory

CPU/Memory
Trident3-X1/X2 internal ARM A72 CPU
1 GB DDR4 ECC memory
1 GB SLC NAND Flash Memory
8 MB SPI flash
74 ExtremeSwitching 5320 Series Hardware Installation Guide
Fan Speed
Maximum (53%)
Low (15%)
Maximum (58%)
Low (10%)
Maximum (56%)
Low (15%)
Maximum (53%)
Low (0 or 15%)
Maximum (53%)
Low (0 or 15%)
Current Type / PSU Details
Watts
AC 950W L-R, 4x internal
fans
AC 90W L-R, 2x internal
fans
AC 550W L-R, 3x internal
fans
AC 90W L-R, 2x internal
fans
AC 250W L-R, 2x internal
fans, fan-less
below 35°C
DC L-R, 2x internal
fans, fan-less
below 35°C
Technical Specifications
Fan RPM (typical)
9500
1625
10500
650
10000
1625
9500
0 (fan-off), <35C
1625, >35C
9500
0 (fan-off), <35C
1625, >35C
MTBF at 25°C MTBF at 50°C
826,592 346,564
1,236,931 556,964
1,196,258 491,595
1,292,504 541,031
788,963 260,187
1,265,083 491,249