controllers:

10x:	501-2080-xx
20x:	501-2651-xx

11x:	501-2872-xx
21x:	501-3021-xx


OLC:

370-1426-03


Sbus Card:

501-2069-xx


P/S
		OLD POWER SUPPLY
540-2465-02	1Gbyte systems	(with plastics)
300-1098-03			(without plastics)

		NEW POWER SUPPLY
540-2465-03	2.1 and/or 4.2Gbyte systems	(with plastics)
300-1098-04					(without plastics)


DISC DISTRIBUTION/SUPPORT

The old power supply will support a full SSA of disc (30), but only in
the following configurations:

1.) 30, 1.05 Gbyte disc.

2.) 21, 2.1 or 4.2 Gbyte disc (max of 7 per tray) and the rest are 1.05
Gbyte disc.

The new power supply supports a full SSA with any mixture of 1.05, 2.1
or 4.2 Gbyte disc.

If you swap the old power supply for a new power supply, it can becomes
an SSA1X2 with no issues.