4450V2 add in new Features

1.  Driver spaces from "2 x DVD + 1 x  flopp"  to "3 x DVD + 1 x  flopp" see  < Photo 1 >
2. rear panel replace "Thumb-screw" instead of Traditional " Hex-screw" see < Photo 2 >
3. Greater than 2 G anti-vibration rubber screw in Driver cage. see  < Photo 3 >
4. add EMI contact point in left and right side of 4450 chassis see < Photo 4 > , < Photo 5 >
5. a Great revised in Fan accessories:

• add in AVF - Holder device < Photo 6 >
• add in AVF - screw device < Photo7 >
• add in AVF - Pin Head device < Photo8 >
• add handle in HSF120 plastic frame< Photo9 >, more convient removal purpose
• redesign metal sliding plate for HSF120 < Photo10 >, doomy removal purpose
• option:  AVF280 < Photo11 > 2 x 8 cm Fan  ( OEM )
• option:  AVF1120 < Photo12 > 1 x 12 cm Fan ( OEM )

4450V3 add in new Features

1. modify the Handle widness to fit in 19" ( IPC4450 MA / MB ) V3PIC01
2. Front Panel change to hinge design ( IPC4450 MA / MB ) V3PIC02
3. 2 x Front USB 2.0 --> USB 3.0 V3PIC03
4. rear panel enable 2 x 8 cm (V3PIC04) or 2 x 6 cm Fan (V3PIC05) installation for extra heavy loading system thermal demanding (IPC4450 MA )
5. card holding bar modify to make it more easier for left - right movement.(IPC4450 MA / MB ), Zero difference Card holding bar design V3PIC06