Replacement for EX3400-24T-DC: Drop-In Alternatives We Stock
Looking for a replacement for the EX3400-24T-DC (EX3400-24T-DC - Juniper EX3400 Ethernet Switch)? 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 EX3400-24T-DC
| SKU | EX3400-24T-DC |
|---|---|
| Product | EX3400-24T-DC - Juniper EX3400 Ethernet Switch |
| Current price | $3,439.58 |
| Stock status | In Stock |
| Detail page | View EX3400-24T-DC › |
Drop-in replacements for EX3400-24T-DC
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.
740-043832 - Juniper 1200-Watts Power Supply for Juniper EX4500 Ethernet Switches
SKU: 740-043832
Price: $614.04
EX-UM-2X4SFP - Juniper 2-Port 10 Gigabit Ethernet SFP+ / 4-Port 1 Gigabit Ethernet SFP Uplink Module
SKU: EX-UM-2X4SFP
Price: $194.74
PE-4GE-TYPE1-SFP-IQ2E - Juniper 4-Port Gigabit Ethernet Gigabit Ethernet PIC Module
SKU: PE-4GE-TYPE1-SFP-IQ2E
Price: $4,768.55
EX2300-24P - Juniper 24-Port 10/100/1000 (PoE+) Managed Layer-3 Gigabit Ethernet Switch Rack-Mountable
SKU: EX2300-24P
Price: $184.21
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.