．Open-Bay 4U Server Chassis
．Screwless adjustable card retainer for low profile or full height PCI card
．With GPU holder supporting four 350mm dual-slot PCIe cards

Specification
Industry Standard	EIA-RS310D
M/B Form Factor	ATX (12" x 9.6"), CEB (12" x 10.5"), EEB (12" x 13") *The bottom 5.25 drive bay space should be reserved for the EEB motherboard installation.
Drive Bay	• External: 5.25" x 6, 3.5" x 2 • Internal: 3.5" x 2, 2.5" x 1
Power Supply	Supports: • PS2 single PSU • 550W/800W/1200W/1600W 1+1 CRPS 80 Plus Platinum
Indicator	Power status, HDD, LAN activity LEDs
Front Control Panel	Power switch, system reset, USB 2.0 x 2
Chassis Security	Intrusion switch (optional)
Cooling Fan	Supports: • 80 x 25mm PWM rear fan x 2, 4500RPM • 80 x 25mm PWM rear fan x 2 (optional), 4200RPM • 80 x 25mm PWM rear fan x 2 (optional), 4500RPM
Expansion Slot	Full-height PCI slot x 8
Material	• Material: SGCC • Thickness: 1.2mm
Rail Kit	28" tool-less & ball-bearing slide rails
Product Dimensions (DxWxH; Chassis Only)	596x 430 x 174.8mm (23.5" x 16.9" x 6.9")
Package Dimensions (DxWxH)	757 x 595 x 300mm
Weight (Chassis Only)	• Net weight: 14.36kg • Gross weight: 18.07kg
Cubic Feet	4.77