Bulk Buyer • Old & Obsolete Cisco • We Handle Logistics

Sell Your Used C4KX-PWR-750AC-R

Old, obsolete, low or no value — we buy the Cisco C4KX-PWR-750AC-R (Catalyst 4500X 750W AC front to back cooling power supply) in bulk, working or not, and handle the logistics. No testing, no boxing, no cherry picking. The problem disappears.

Get an Offer

C4KX-PWR-750AC-R Lifecycle and Specs

Cisco support for the C4KX-PWR-750AC-R ended on October 31, 2025. Hardware past its last date of support can no longer be covered by a Cisco service contract, which is usually when organizations retire it.

Part number	C4KX-PWR-750AC-R
Cisco description	Catalyst 4500X 750W AC front to back cooling power supply
Product family	Cisco Catalyst 4500 X Series Switches
End-of-life announced	October 31, 2019
End of sale	October 30, 2020
Last date of support	October 31, 2025
Cisco replacement	There is currently no replacement produc

Dates and descriptions from Cisco’s end-of-sale and end-of-life announcement.

Upgrading to the There is currently no replacement produc?

Cisco lists the There is currently no replacement produc as the replacement for the C4KX-PWR-750AC-R. If you are migrating, send us the C4KX-PWR-750AC-R cards coming out of your chassis. We buy the whole lot, working or not.

Why Sell Your C4KX-PWR-750AC-R to Us

We make the problem disappear — we handle the logistics
We buy in bulk — no cherry picking
Old, obsolete, low or no value — working or not
No special prep — just stack in gaylords/pallets
Fast payments — clear terms and quick POs

Get an Offer for Your C4KX-PWR-750AC-R

Paste your list or upload a file. Part numbers and quantities are all we need to start.

Other Cisco Catalyst 4500 X Series Switches Parts We Buy

C1-C4500X-16SFP+ Cisco ONE Catalyst 4500-X 16 Port 10G IP Base, Front-to-Back
C1-C4500X-24X-IPB Cisco ONE Catalyst 4500-X 24 Port 10G IP Base, Front-to-Back
C1-C4500X-32SFP+ Cisco ONE Catalyst 4500-X 32 Port 10G IP Base, Front-to-Back
C1-C4500X-F-16SFP+ Cisco ONE Catalyst 4500-X 16 Port 10G IP Base, Back-to-Front
C1-C4500X-F-32SFP+ Cisco ONE Catalyst 4500-X 32 Port 10G IP Base, Back-to-Front
C4KX-FAN-F Catalyst 4500X back to front cooling fan
C4KX-FAN-R Catalyst 4500X front to back cooling fan
C4KX-NM-8SFP+ Catalyst 4500X 8 Port 10G Network Module
C4KX-PWR-750AC-F Catalyst 4500X 750W AC back to front cooling power supply
C4KX-PWR-750AC-F/2 Catalyst 4500X 750W AC back to front cooling 2nd PWR supply
C4KX-PWR-750AC-R/2 Catalyst 4500X 750W AC front to back cooling 2nd PWR supply
C4KX-PWR-750DC-F Catalyst 4500X 750W DC back to front cooling power supply

All Cisco Catalyst 4500 X Series Switches part numbers →