Replacement for EX4500-40F-FB: Drop-In Alternatives We Stock
Looking for a replacement for the EX4500-40F-FB (EX4500-40F-FB - Juniper Network Switch Chassis 42 Slot 2 x Expansion Slot 40 x SFP+)? Pro Disk Network ships Juniper 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 EX4500-40F-FB
| SKU | EX4500-40F-FB |
|---|---|
| Product | EX4500-40F-FB - Juniper Network Switch Chassis 42 Slot 2 x Expansion Slot 40 x SFP+ |
| Current price | $3,200.84 |
| Stock status | In Stock |
| Detail page | View EX4500-40F-FB › |
Drop-in replacements for EX4500-40F-FB
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.
EX4500-40F-BF - Juniper Network Switch Chassis 42 Slot 40 x SFP+ 2 x Expansion Slot
SKU: EX4500-40F-BF
Price: $393.42
740-020957 - Juniper Networks 320-Watts AC Power Supply for EX4200 EX3200 Switches
SKU: 740-020957
Price: $103.16
740-014290 - Juniper 10GbE/OC192/STM64 10GBase-ER XFP 1550nm 40km Transceiver Module
SKU: 740-014290
Price: $322.76
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.