· Long version metal chassis fits in all types of Mainboard up to 244mm

· Structure size: 410 x 180 x 415 mm ( L x W x H) - Long version 2007 structure

· 390 x 180 x 415 mm ( L x W x H) - Short version2004 structure

· Carton size: 475 x 225 x 500 mm ( L x W x H) - Long version 2007 structure

· 470x 225 x480 mm ( L x W x H) - Short version 2004structure

· 1*40HQ: 1280pcs (Long version)/ 1350 (Short version)

· Net weight: 5KG (2007Long version)/ 4. 5KG (2004Short version)

· Gross weight: 6KG (2007Long version)/ 5. 5KG (2004Short version)

· Driver space: 4 x 5. 25' external, 1x 3. 5' external 6 x 3. 5' internal

· Expansion slots: 7 full size

· fan(optional): side: 24 cm blue light fan

Or transparent side panel and 8 cm blue light fan

Front: 8/12 cm fan

Rear: 8 cm fan

· USB port: USB*2, microphone*1, Earphone*1

· All edges debarred for safety

· zinc plated treatment, 0. 5mm S. E. C. C. Or 0. 5mm S. G. C. C.

· Hand screw