Replacement for SRX340-JSB: Drop-In Alternatives We Stock
Looking for a replacement for the SRX340-JSB (SRX340-JSB - Juniper SRX340 Services Gateway Secure Branch License)? 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 SRX340-JSB
| SKU | SRX340-JSB |
|---|---|
| Product | SRX340-JSB - Juniper SRX340 Services Gateway Secure Branch License |
| Current price | $587.55 |
| Stock status | In Stock |
| Detail page | View SRX340-JSB › |
Drop-in replacements for SRX340-JSB
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.
SRX320 - Juniper Networks (Hardware Only, require -JSB or -JSE to complete the System) with 8GE (w 2x SFP), 4G RAM, 8G Flash and 2x MPIM slots. Includes external power supply and cable. RMK not included
SKU: SRX320
Price: $187.37
SRX320-SYS-JB-P - Juniper Networks SRX320-POE HW & JUNOS BASE (JSB)
SKU: SRX320-SYS-JB-P
Price: $1,513.68
SRX345-SYS-JB-2AC - Juniper Networks SRX345-2AC HW & JUNOS BASE (JSB)
SKU: SRX345-SYS-JB-2AC
Price: $4,240.00
SRX1500-SYS-JB-AC - Juniper Networks SRX1500-AC HW & JUNOS BASE (JSB)
SKU: SRX1500-SYS-JB-AC
Price: $18,924.21
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.