MITSUBISHI
Extended substrate without power supply
Q52B

2 slots. Extended substrate. No need to install power module.

MITSUBISHI
Extended substrate without power supply
Q55B

5 slots. Extended substrate. No need to install power module.

MITSUBISHI
Large scale extended substrate
Q55BL

5 slots. No need for power. Used to install large Q series modules.

MITSUBISHI
Extended substrate
Q612B

12 slots. Extended substrate. Requires 1 power modules.

MITSUBISHI
Extended substrate
Q63B

3 slots. Extended substrate. Requires 1 power modules.

MITSUBISHI
Extended substrate
Q65B

5 slots. Extended substrate. Requires 1 power modules.

MITSUBISHI
Large scale extended substrate
Q65BL

5 slots. Requires 1 power modules. Used to install large Q series modules.

MITSUBISHI
Power supply redundancy system
Q65WRB

5 slots; dual supply mode power supply redundancy system; Used to install Q series modules. Redundant CPU expansion for the first time dedicated.

MITSUBISHI
Extended substrate
Q68B

8 slots. Extended substrate. Requires 1 power modules.

MITSUBISHI
Large scale extended substrate
Q68BL

8 slots. Requires 1 power modules. Used to install large Q series modules.

MITSUBISHI
Power supply redundancy system extended substrate
Q68RB

8 slots. Extended substrate. Double power supply mode power supply redundancy system.