Your search for "pwr-c4" revealed the following:
Cisco PWR-C4-950WAC-R Catalyst 9500 Series 950W F-B Airflow Switch Power Supply
SKU: NSH-7810
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 489.99
• Only 2 remaining
Call if you need more
NEW Cisco PWR-C4-950WAC-R Catalyst 9500 950W AC F-B Air Switch Power Supply
SKU: NSN-3594
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 499.99
• Only 2 remaining
Call if you need more
Cisco C9500-48X-E 40x 10GB SFP+ Network Ess Switch w/ 1x C9500-NM-8X Module
SKU: NSH-8350
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,046.99
• Only 2 remaining
Call if you need more
Cisco PWR-C49-300AC Catalyst 4900 Series 300W AC Switch Power Supply
SKU: NSH-0246
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 64.99
• Only 2 remaining
Call if you need more
NEW Cisco PWR-C49M-1000AC Catalyst 4900M Series 1000W AC Switch Power Supply
SKU: NSN-4507
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 135.99
• Only 2 remaining
Call if you need more
Cisco PWR-C4-950WDC-R Catalyst 9500 950W DC F-B Air Switch Power Supply
SKU: NSH-8994
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco PWR-C4-950WDC-R Catalyst 9500 950W DC F-B Air Switch Power Supply
SKU: NSN-3871
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco C9K-PWR-C4-BLANK Catalyst 9500 Series Power Supply Blank Module
SKU: NSB-0845
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco PWR-C49E-300AC-R Catalyst 4900 300W AC Front-to-Back Airflow Power Supply
SKU: NSH-3657
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco PWR-C49-300AC Catalyst 4900 Series 300W AC Switch Power Supply
SKU: NSN-0236
Condition: New
Shipping: Overnight Options
Warranty: 365 days