TowerRAID TR4X12G Tower 4-Bay 3.5/2.5" LFF/SFF 12G SATA/SAS to SAS Expander JBOD Storage
4 Drives Max. - 2.5/3.5" Drives - Desktop Form Factor - SATA/SAS 12.0Gbps Interface - Hot-Swappable Bays - SFF-8644 MiniSAS HD Interface - Direct Attached Storage - 250W Power Supply - 1 Year Depot Carry-In Mfg. Warranty