ToughArmor Slim Optical Disk Drive

Supports CD/DVD/Blu-ray drive (12.7mm) / 2x 2.5" SATA/SAS SSD/HDD / Dual-Channel SAS / Safeguard key lock

Supports CD/DVD/Blu-ray drive (12.7/9.5mm) / 2x 2.5" SATA/SAS SSD/HDD / User adjustable cooling fan speed control

Supports CD/DVD/Blu-ray drive (12.7/9.5mm) 4x 2.5" SATA/SAS SSD/HDD / User adjustable cooling fan speed control

Supports CD/DVD/Blu-ray drive (9.5mm) / 6x 2.5" SATA/SAS SSD/HDD / User adjustable cooling fan speed control

Rugged Full Metal 2 Bay 2.5" SAS/SATA HDD & SSD Backplane Cage with Slim ODD Tray for External 5.25" Bay