| | KI-N650 |
| Features and Benefits |
 14 & 20 Slots PCI/ISA Passive Back Plane AT or ATX Form Factor 12"*13" |
| 28 Drive Bays Total |
| Easy assembly by drive bays modules | | |
| | | KI-N653 |
| Features and Benefits |
| 14 & 20 Slots PCI/ISA Passive Back Plane Support / AT & ATX Form Factor |
 2*5.25"+17*3.5" Peripheral Drive Bays |
| Easy assembly by drive bays modules | | |
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