Specifications

64
Power Supply Cable
Other Cables
Table 3: Power Supply to Motherboard
Power Supply Connects to Motherboard
P1 24-pin power cable Æ PW1 24-pin connector
P2 8-pin power cable Æ PW2 8-pin connector
P3 4-pin power cable Æ PW3 4-pin connector
Table 4: Power Supply to Backplane
Power Supply Connects to
M1220 SAS/SATA
Backplane
P3 4-pin power cable Æ J1 4-pin connector
P3 4-pin power cable Æ J2 4-pin connector
P3 4-pin power cable Æ J3 4-pin connector
Table 5: Backplane to Motherboard
M1220 SAS/SATA
Backplane
Connects to Motherboard
J32 LED/B Æ
J64
J39
J4 USB OUT Æ J41
J6 TO CD-ROM Æ J61
J38
2x7pin Tach and PWM
Æ J63
Table 6: Backplane to LED Control Board
M1220 SAS/SATA
Backplane (Rear side)
Connects to LED Control Board
J33 2x12pin LED/B
Æ JB1 SYSTEM HEADER
J5 2x5pin USB