The following are the major features of the SD4100 storage system:

• 19’’ NEMA 1000mm depth
• 2 x ESM, 1+1 redundant, rear service
• 12 x dual port 3.5‘ SAS drives up to 15W, front service
• 2 x mini-SAS HD ports per Expander Storage Module (ESM)
• 3 x 4056 fans per ESM
• 1+1 redundant 800W CRPS PSUs
• L-shape rail kit. No CMA required
• Each controller includes:
  • 1 SAS-4 Broadcom Margay 24x port expander
  • 2 x 4 mini SAS HD connectors
  • 3 x Fans (4056)
  • 1 x USB Type-C UART debug port