Replacement for X465-48T-B3: Drop-In Alternatives We Stock
Looking for a replacement for the X465-48T-B3 (X465-48T-B3 - Extreme Networks X465-48T 48-port Switch with 350W PSU)? 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 X465-48T-B3
| SKU | X465-48T-B3 |
|---|---|
| Product | X465-48T-B3 - Extreme Networks X465-48T 48-port Switch with 350W PSU |
| Current price | $19,345.05 |
| Stock status | In Stock |
| Detail page | View X465-48T-B3 › |
Drop-in replacements for X465-48T-B3
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.
Dell S3048-ON-RA PowerSwitch S3048-ON 48x Ports 10/100/1000Base-T 4x SFP+ Ports 1x AC PSU 3x Fans I/O Panel to PSU Airflow Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch
SKU: S3048-ON-RA
Price: $840.00
Dell 1798H S5248F-ON 48-Ports 25Base-X SFP28 4-Ports QSFP28 2-Ports 200G QSFP28-DD Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch with 2x Ac Psu, Fan modules, I/o Panel To Psu Airfl
SKU: 1798H
Price: $4,463.16
Dell E21W002 S5248F-ON 48-Ports 25Base-X SFP28 4-Ports QSFP28 2-Ports QSFP28-DD Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch with 2x Ac Psu, Fan modules, I/o Panel To Psu Airflow
SKU: E21W002
Price: $4,463.16
Dell 210-APEW S5248F-ON 48-Ports 25Base-X SFP28 4-Ports QSFP28 2-Ports QSFP28-DD Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch with 2x Ac Psu, Fan modules, I/o Panel To Psu Airflow
SKU: 210-APEW
Price: $4,463.16
Dell 6H9WH S5248F-ON 48-Ports 25Base-X SFP28 4-Ports QSFP28 2-Ports QSFP28-DD Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch with 2x Ac Psu, Fan modules, I/o Panel To Psu Airflow
SKU: 6H9WH
Price: $4,463.16
Dell 01XR4W S5248F-ON 48-Ports 25Base-X SFP28 4-Ports QSFP28 2-Ports QSFP28-DD Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch with 2x Ac Psu, Fan modules, I/o Panel To Psu Airflow
SKU: 01XR4W
Price: $4,463.16
Dell 210-APEZ S5248F-ON 48-Ports 25Base-X SFP28 4-Ports QSFP28 2-Ports QSFP28-DD Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch with 2x Ac Psu, Fan modules, I/o Panel To Psu Airflow
SKU: 210-APEZ
Price: $4,463.16
Extreme 800013-00-14 Extreme Networks 800013-00-14 15000 Summit 48xRJ-45 Ports 10/100Base-TX + 4xSFP Ports Layer2 Managed 2U Fast Ethenet Network Switch
SKU: 800013-00-14
Price: $208.42
Extreme 5320-48T-8XE Extreme Networks 5320-48T-8XE 5320 48-Port 10/100/1000Base-T RJ-45 8-Ports 10GBase-X SFP+ Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
SKU: 5320-48T-8XE
Price: $4,976.84
Extreme 5420F-48T-4XE Extreme Networks 5420F-48T-4XE 5420 48-Ports 10/100/1000Base-T RJ-45 Gigabit Ethernet 4-Ports 10GBase-X SFP+ Network Switch
SKU: 5420F-48T-4XE
Price: $6,600.00
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.