Your search for "ds-cac-1200w-e" revealed the following:
Cisco DS-CAC-1200W-E MDS 9300 1200W AC B-F Air (Port Side Exhaust) Power Supply
SKU: NSB-6891
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 62.99
• Only 2 remaining
Call if you need more
Cisco DS-C96S-FAN-E MDS 9300 Series Port Side Exhaust Switch Fan Module
SKU: NSB-6896
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 54.99
• Only 2 remaining
Call if you need more
NEW Cisco DS-C96S-FAN-E MDS 9300 Series Port Side Exhaust Switch Fan Module
SKU: NSN-9676
Condition: New
Shipping: Overnight Options
Warranty: 365 days