Replacement for C3925-AX-K9: Drop-In Alternatives We Stock
Looking for a replacement for the C3925-AX-K9 (3 Cisco 3925 Router Ports - Management Port - 13 Slots)? Pro Disk Network ships Cisco drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the C3925-AX-K9
| SKU | C3925-AX-K9 |
|---|---|
| Product | 3 Cisco 3925 Router Ports - Management Port - 13 Slots |
| Stock status | In Stock |
| Detail page | View C3925-AX-K9 › |
Drop-in replacements for C3925-AX-K9
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
MEM-269132CFA - Cisco 32MB Compact Flash (CF) Memory Card for 2691 Series Router
SKU: MEM-269132CFA
Price: $116.33
15-11357-01 - Cisco 512MB PC2-5300 DDR2-667MHz ECC Registered CL5 240-Pin DIMM Very Low Profile (VLP) Memory Module for 2900 / 3900 Router
SKU: 15-11357-01
Price: $195.16
PA-1131-4A-LF - Lite-On 135-Watts Max Power Supply for Cisco 1941 Router
SKU: PA-1131-4A-LF
Price: $259.50
Cisco MEM-4400-8G 8GB DDR3-1333MHz DRAM DIMM Memory Upgrade For 4451-x 4451-x Integrated Services Router
SKU: MEM-4400-8G
Price: $2,219.37
N7K-M132XP-12 - Cisco Nexus 7000 Series 32 x Ports SFP+ 10Gbase-T Gigabit Ethernet Module
SKU: N7K-M132XP-12
Price: $203.87
N7K-M132XP-12L - Cisco Nexus 7000 Series 32 x Ports SFP+ 10Gbase-T Gigabit Ethernet Module
SKU: N7K-M132XP-12L
Price: $1,915.79
DS-C9513 - Cisco Multilayer Director 2 SFP Ports Rack-Mountable Chassis Switch
SKU: DS-C9513
Price: $1,933.01
10-2249-01 - Cisco 4GB/s 1310nm 10km 1 x Port LC Connector SFP GBIC Transceiver Module
SKU: 10-2249-01
Price: $150.09
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.