Replacement for X440-24P: Drop-In Alternatives We Stock
Looking for a replacement for the X440-24P (Extreme X440-24P Extreme Networks X440-24P Summit X440 Series 24 x Ports PoE+ RJ-45 + 4 x Combo SFP L3 Managed 1U Rack-mountable GE Network Switch. In Stock)? Pro Disk Network ships 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 X440-24P
| SKU | X440-24P |
|---|---|
| Product | Extreme X440-24P Extreme Networks X440-24P Summit X440 Series 24 x Ports PoE+ RJ-45 + 4 x Combo SFP L3 Managed 1U Rack-mountable GE Network Switch. In Stock |
| Stock status | In Stock |
| Detail page | View X440-24P › |
Drop-in replacements for X440-24P
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.
Extreme X450E-24P Extreme Networks X450E-24P X450E Series 24xRJ-45 PoE 10/100/1000Base-T + 4xShared SFP Ports Layer2 Mananged Gigabit Ethernet Network Switch
SKU: X450E-24P
Price: $191.58
HPE J9138-60001 ProCurve 2520 Series 2520-24-PoE 24 x RJ-45 Ports PoE 10/100Base-TX + 2 x Combo Gigabit SFP (mini-GBIC) Ports + 2 x RJ-45 GE Ports Layer 3 Managed Rack-mountable Fast Ethernet Network
SKU: J9138-60001
Price: $121.05
HP J9138AACD ProCurve 2520 Series 2520-24-PoE 24 x RJ-45 Ports PoE 10/100Base-TX + 2 x Combo Gigabit SFP (mini-GBIC) Ports + 2 x RJ-45 GE Ports Layer 3 Managed Rack-mountable Fast Ethernet Network Swi
SKU: J9138AACD
Price: $121.05
Dell KY73Y N3024 24x RJ-45 Ports 10/100/1000Base-T 2x SFP+ Ports 2x Combo Ports 1000Base-T Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
SKU: KY73Y
Price: $131.58
Dell 210-ABPY N3024 24x RJ-45 Ports 10/100/1000Base-T 2x SFP+ Ports 2x Combo SFP Ports Layer 3 Managed Rack-mountable GbE Network Switch
SKU: 210-ABPY
Price: $131.58
Dell 210-ABPZ Dell EMC 210-ABPZ N3024P 24-Ports PoE+ 10/100/1000Base-T RJ-45 2-Ports SFP+ 2-Ports Combo SFP Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
SKU: 210-ABPZ
Price: $531.58
Dell 37YPX PowerSwitch N3024P 24-Ports PoE+ 10/100/1000Base-T RJ-45 2-Ports 10GBase-X SFP+ 2-Ports Combo Layer 3 Managed 1U Rack-mountable Network Switch
SKU: 37YPX
Price: $531.58
Dell GNRH8 Dell EMC GNRH8 N3024P 24-Ports PoE+ 10/100/1000Base-T RJ-45 2-Ports SFP+ 2-Ports Combo SFP Layer 3 Managed Rack-mountable GbE Network Switch
SKU: GNRH8
Price: $531.58
Dell MTX2F PowerSwitch S3124 24-Ports 10/100/1000Base-T RJ-45 2-Ports 10GbE SFP+ 2-Ports SFP Combo Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
SKU: MTX2F
Price: $538.95
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.