Silverstone RM400 No Power Supply 4u Rackmount Storage Server Chassis

Specifications

• Mfr Part Number: RM400
• Model No.: SST-RM400
• Chassis form factor: 4U
• Material: SGCC 
• Motherboard: CEB (12" x 10.5"), ATX (12" x 9.6"), Micro ATX (9.6" x 9.6"), Mini-ITX (6.7" x 6.7")
• Drive Bays: 
  • External: 5.25" drive bay x 3
  • Internal:
    - 8 x 3.5"
    - 2 x 2.5�?� (up to 15mm)
    - 1 x 2.5�?� (up to 15mm) or slim optical (12.7mm)
• Cooling System: 
  • �??Front:
    - 120 x 25mm fan x 1
    - 80 x 25mm fan x 1(fan not included)
  • Rear: 80 x 25mm fan x 2 (one fan included)
• Power Supply: PS2 / ATX / Mini Redundant (supports up to 160mm)
• Expansion card:
  - Compatible up to 8.6�?� (220mm) in length
  - Compatible up to 13.3�?�(339mm) in length with no drives in 3.5�?� drive cage
• Limitation of CPU cooler: 148mm
• Expansion Slot: Standard profile PCI / PCIe x 7
• Front I/O Port: USB 3.1 Gen1 Type-A x 2
• Front Buttons: Power On / Off, system reset
• Indicators: Power status x 1, HDD activity x 1, LAN activity x 2
• Main metal thickness: 1.2mm
• Dimensions: 430mm (W) x 176mm (H) x 469mm (D); 16.93" (W) x 6.93" (H) x 18.46" (D)
• Weight: 10.8 kg