Brand: ADVANTECH 
MPN: ACP-2320MB
MODEL: KV1B5016BA
TYPE: 2U DUAL SAS/SATA CHASSIS
SPEC.NO: ACP-2320MB0-00XBE

Features:

LED indicators and audible alarm notification for system fault detection.

ACP-2010: One 5.25" and three 3.5 shock-resistant drive bays.

ACP-2320: One Slim optical disk drive, two internal 3.5" drives and dual how-swap SATA HDD trays. 

Various riser card options to support three full-size PCI or PCIe cards for expansion.

Supports 250W /350W single power supply.

Reusable and washable air filters. 

Built-in Intelligent System Module enabling whole system fan control and remote manageability.