Figure 6: Cisco SNS 3700 Series Appliance, Full Height, Full Width PCIe Cards, Serviceable Component Locations
M6 modular RAID card or SATA Interposer
card
2Front-loading drive bays 1–10 support
SAS/SATA drives
1
SuperCap module mounting bracket
The SuperCap module that mounts into this
location provides RAID write-cache backup.
4Cooling fan modules (eight)
Each fan is hot-swappable
3
Motherboard CPU socket (CPU2)6DIMM sockets on motherboard (32 total,
16 per CPU)
Eight DIMM sockets are placed between
the CPUs and the server sidewall, and 16
DIMM sockets are placed between the two
CPUs.
5
Power Supply Units (PSUs)8M.2 module connector
Supports a boot-optimized RAID controller
with connectors for up to two SATA M.2
SSDs
7
PCIe riser slot 1
Accepts 1 full height, full width (x16 lane) PCIe
riser card
10PCIe riser slot 2
Accepts 1 full height, full width PCIe riser
card
Includes PCIe cable connectors for
front-loading NVMe SSDs (x8 lane)
9
Cisco Secure Network Server 3700 Series Appliance Hardware Installation Guide
11
Cisco Secure Network Server 3700 Series Appliance Overview
Serviceable Component Locations