1x120mm PWM Rear Fan 1x Intrusion Switch cable, 1100mm 1x Key Lock (on side cover) 1x 2-Port Molding USB Cable,700mm 1x CEB M/B CPU Mounting bracket 1x Single Packing Carton w/Chenbro Logo Generality Sheet Metal Material SECC Sheet Metal Thickness 0.8 mm Plastic Material Type ABS-HB Mother Board Support Form Factor Extended ATX (12" x 13") CEB (12"x10.5") ATX (12"x9.6") Processor Support UP P4/LGA775 (Intel) UP Pentium-D (Intel) DP Xeon (Intel) DP Nocona (Intel) UP Opteron (AMD) DP Opteron (AMD) Dimensions mm (D x W x H) 533 x 198 x 425 (mm) inch (D x W x H) 20.9" x 7.8" x 16.7" Drive Bays Drive Bay (External 5.25") 3(Note3) Drive Bay (External 3.5") 1(Note4)(Optional) Drive Bay (Internal 2.5") 12 Drive Bay (Internal 3.5") 8(Note2) HDD Tray - Slim CD-ROM - PSU Support PSU Form PS/2 EPS12V, 1+1 Mini-Redundant Max. Wattage 600 W or above Front Panel Switch/Controls Power On/Off System Reset Alarm Mute USB 2.0 (x2) or Power On/Off System Reset Alarm Mute USB 2.0 (x2) IEEE1394 (x1) Audio (x1) Speaker (x1) Indicators Power Status LED(x1) HDD Activity LED(x1) LAN Activity LED(x2) Event Warning LED(x1) Expansion Slots & Rear Window Slot Opening 7 (Half length) Front Bezel Option Optional Security Security Lock Key lock System Security Intrusion Switch Kensington Lock Supported System Cooling Fans Rear 1 x 120 mm PWM Shipping Info Gross Weight (Kgs) 12.5 Kg Net Weight (Kgs) 10.85 Kg Container Information (20) 311 (Single Packing) 348 (Bulk Packing+Pallet) Container Information (40) 636 (Single Packing) 720 (Bulk Packing+Pallet) 528(SinglePacking+Pallet) Container Information (40HQ) 752 (Single Packing)