The C4KX-PWR-750AC-F is a Cisco power supplies component. Pro Disk Network sells the C4KX-PWR-750AC-F for $868.64 with same-day US shipping and a 30-day return guarantee.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the C4KX-PWR-750AC-F are shown on this page.
Trust Signals
US-based LLC — 7345 W Sand Lake Rd, STE 210, Office 3208, Orlando, FL 32819
Same-Day US Shipping — orders before 3pm ET ship today via UPS
30-Day Returns — pre-paid label on DOA and defective items
Quick Answer: Will the C4KX-PWR-750AC-F fit my system?
The C4KX-PWR-750AC-F is a Cisco power supplies part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the C4KX-PWR-750AC-F ship?
C4KX-PWR-750AC-F orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
The C4KX-PWR-750AC-F is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
Rack PDU Replacement — Vertical or horizontal PDUs in cabinet retrofits. Metered or switched models for granular outlet-level control.
Branch UPS — Office or remote site UPS. 1500–3000 VA covers most server-rack mini-deployments with 5–15 minute runtime.
Datacenter UPS Module — Online double-conversion UPS for production server rooms. Match VA rating to total connected load + 30% headroom.
Telco / Battery Backup — DC-powered batteries for telco-class equipment, ISP CPE, and outdoor cabinets. Confirm voltage (-48 V vs +12/24 V).
What is the C4KX-PWR-750AC-F?
The C4KX-PWR-750AC-F is a Cisco server power supply unit, manufactured by Cisco. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of C4KX-PWR-750AC-F
Pros
Same-day US shipping reduces production downtime
Cons
Refurbished tier may show minor chassis-slot wear
Larger orders may ship LTL freight
Older form factors deprecated by latest chassis revisions
Frequently Asked Questions about C4KX-PWR-750AC-F
Is the C4KX-PWR-750AC-F a genuine Cisco part?
Yes. Pro Disk Network sources every C4KX-PWR-750AC-F as factory-original Cisco inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Cisco servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the C4KX-PWR-750AC-F fit my system?
The C4KX-PWR-750AC-F is a Cisco power supplies part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the C4KX-PWR-750AC-F ship?
C4KX-PWR-750AC-F orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
What is the warranty on the C4KX-PWR-750AC-F?
New C4KX-PWR-750AC-F units carry the full Cisco manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the C4KX-PWR-750AC-F?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
C4KX-PWR-750DC-F — C4KX-PWR-750DC-F - Cisco 750-Watts DC Power Supply For Catalyst 4500-X — $1,082.28
C4KX-PWR-750DC-F-2 — Cisco C4KX-PWR-750DC-F/2 750-Watts 100-240V AC Redundant Hot -Swappable Power Supply — $4,170.84
C4KX-PWR-750DC-R — C4KX-PWR-750DC-R - Cisco 750-Watts DC Power Supply For Catalyst 4500-X — $2,627.87
Pro Disk Network Buyer’s Guide: Power Supplies
PSU Sizing: Connected Load, Efficiency Curves, and N+1 Redundancy
For N+1 redundancy in a dual-PSU server, both PSUs must be rated to handle full load alone. This is non-negotiable in production: if a single PSU fails and the surviving one is undersized, the system shuts down. The C4KX-PWR-750AC-F should be matched in wattage rating to the partner PSU in the chassis; mismatched ratings sometimes work but trigger warnings in the BMC.
AC Input, Phase Balancing, and Datacentre Power Best Practices
Document the C4KX-PWR-750AC-F model, wattage, and partner PSU in your CMDB. Power audits typically find one or two undersized servers and one or two over-redundant clusters per rack — both of which waste capacity that could feed additional production load.