Figure 6: Cisco CMX 3375 appliance, Serviceable Component Locations
Power supplies (hot-swappable when redundant as
1+1)
10
Front-loading drive bays 1–10 support SAS/SATA
drives.
1
Trusted platform module (TPM) socket on
motherboard (not visible in this view)
11
Cooling fan modules (seven, hot-swappable)
2
PCIe riser 2/slot 2 (half-height, x16 lane)
Includes PCIe cable connectors for front-loading
NVMe SSDs (x8 lane)
12
Supercap unit mounting bracket (RAID backup)
3
PCIe riser 1/slot 1 (full-height, x16 lane)
Includes socket for Micro-SD card
13
DIMM sockets on motherboard (12 per CPU)
4
Modular LOM (mLOM) card bay on chassis floor
(x16 PCIe lane), not visible in this view
14
CPUs and heatsinks (up to two)
5
Modular RAID (mRAID) riser, can optionally be a
riser that supports either:
• Hardware RAID controller card
• Interposer card for embedded SATA RAID
15
Mini storage module socket
Supports either an SD card module with two SD
card slots; or an M.2 module with two NVMe or
SATA M.2 SSD slots.
6
PCIe cable connectors for front-loading NVMe SSDs
on PCIe riser 2
16
Chassis intrusion switch (optional)
7
Cisco 3375 Appliance for Cisco Connected Mobile Experiences Installation Guide
10
Overview
Serviceable Component Locations