Replacement for FG-90E: Drop-In Alternatives We Stock
Looking for a replacement for the FG-90E (FG-90E - Fortinet 16 x GE RJ45 ports (including 2 x WAN ports, 1 x DMZ port, 1 x HA port, 12 x switch ports). Max managed FortiAPs (Total / Tunnel) 32 / 16)? Pro Disk Network ships Fortinet 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 FG-90E
| SKU | FG-90E |
|---|---|
| Product | FG-90E - Fortinet 16 x GE RJ45 ports (including 2 x WAN ports, 1 x DMZ port, 1 x HA port, 12 x switch ports). Max managed FortiAPs (Total / Tunnel) 32 / 16 |
| Current price | $1,476.63 |
| Stock status | In Stock |
| Detail page | View FG-90E › |
Drop-in replacements for FG-90E
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.
FG-80E-POE - Fortinet 16 x GE RJ45 ports (including 2 x WAN ports, 1 x DMZ port, 1 HA port, 12 x PoE ports). Max managed FortiAPs (Total/Tunnel) 32/16
SKU: FG-80E-POE
Price: $861.12
FG-81E-POE - Fortinet 16 x GE RJ45 ports (including 2 x WAN ports, 1 x DMZ port, 1 HA port, 12 x PoE ports). 128GB onboard storage. Max managed FortiAPs (Total/Tunnel) 32/16
SKU: FG-81E-POE
Price: $2,171.05
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.