Dell BOSS (Boot Optimized Storage Subsystem) cards use dual M.2 SSDs in a RAID 1 mirror, dedicated exclusively to booting the OS. This frees all front drive bays for data storage.
BOSS Versions
| Version | Interface | Generations | Max Capacity |
|---|---|---|---|
| BOSS-S1 | SATA M.2 | 14G | 2x 480GB |
| BOSS-S2 | SATA M.2 | 15G | 2x 480GB |
| BOSS-N1 | NVMe M.2 | 16G | 2x 960GB |
