Features

• Support  48-Bay 2.5" HDD Cages in front side 
• Support 2.5"  backplane with SAS expander (Option)
• Hotswap middle PWM Fan for easy maintenance
• Optimized layout of HDD bays and slot venting holes to enhance thernal performance
• Ideal JOBD solution via Chenbro UEK (Universal Expansion Kit)
• Power supply included

Specifications

• M/B Form Factor: EEB (12" X 13") 
• Support Backplane: 6Gb/s Mini-SAS
• Chassis Dimension:  D x W x H (inch) 27.5" x 17.1" x 6.9"
• Power Supply: Form Factor 2+1, Watt 1045W, Redundancy 
• Drive Bay: Hot-Swap 2.5" x 48
• Metal Material: SGCC
• Metal Thickness: 1.2 mm
• Metal Material Type: ABS-HB
• Expansion Slots: FF 7
• System Cooling: Middle 4x8038mm, Rear 2x8025mm(Option) 
• Rear Window: 7-Slot PCI
• Slide Rail: Included
• Front Control: Power On/Off, System Reset, Alarm Reset 
• Indicator: Power LED, LAN Activity (x2), Event LED 
• Ports: USB 2.0 (x2)