Which DAS models support RAID and which do not?

Applicable Models

All DAS models

USB series models with built-in RAID support:
D2-310
D2-320
D5 Hybrid (HDD1/2 slots)
D8 Hybrid (HDD1/2 slots)
D5-300
D5-310
D5-300C
Thunderbolt series models with built-in RAID support:
D2 Thunderbolt 3
D4 Thunderbolt 3
D5 Thunderbolt 3
D8 Thunderbolt 3
D16 Thunderbolt 3
Models without hardware RAID support (can use third-party software):
D2-300
D4-300
D4-320
D6-320
D9-320
D4-320U
D4 SSD
D8 Hybrid 2