Replacement for NP-1F-S-M: Drop-In Alternatives We Stock
Looking for a replacement for the NP-1F-S-M (NP-1F-S-M - Cisco 1-Port FDDI Single Attached Station for 4000 Series)? Pro Disk Network ships Cisco 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 NP-1F-S-M
| SKU | NP-1F-S-M |
|---|---|
| Product | NP-1F-S-M - Cisco 1-Port FDDI Single Attached Station for 4000 Series |
| Stock status | In Stock |
| Detail page | View NP-1F-S-M › |
Drop-in replacements for NP-1F-S-M
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.
MEM-4000-16F - Cisco 16MB Kit (2 X 8MB) Flash Memory for Cisco 4000 Series
SKU: MEM-4000-16F
Price: $290.33
Cisco PA-F/FD-MM 1-Port FDDI Full Duplex Multimode Adapter for 7200 / 7500
SKU: PA-F-FD-MM
Price: $104.62
IE-4000-8S4G-E - Cisco Industrial Ethernet 4000 RJ-45 8 x Ports 1000Base-X + 4 x SFP Layer 3 Managed Gigabit Ethernet Switch
SKU: IE-4000-8S4G-E
Price: $803.79
IE-4000-8GT8GP4G-E - Cisco 4000 PoE RJ-45 12 X + + Ports 1000Base-X + 4 x SFP Layer 3 Managed Gigabit Ethernet Switch
SKU: IE-4000-8GT8GP4G-E
Price: $2,601.74
IE-4000-4GS8GP4G-E - Cisco 4000 PoE RJ-45 12 X + + Ports 1000Base-X + 4 x SFP Layer 3 Managed Gigabit Ethernet Switch
SKU: IE-4000-4GS8GP4G-E
Price: $6,126.25
CP-8831-DC-K9-RF - Cisco Unified 8831 IP Conference Station Wireless Single-Port 10Base-T/100Base-TX Total Line VoIP Caller ID (RJ-45) PoE Ports
SKU: CP-8831-DC-K9-RF
Price: $1,151.20
MEM-C4K-CPTFL128M - Cisco 128MB Flash Memory Card for Catalyst 4000/4500 Series
SKU: MEM-C4K-CPTFL128M
Price: $116.33
WS-G5484-RF - Cisco 1 x 1000Base-SX GBIC Interface Converter for Catalyst 4000 Series Switch
SKU: WS-G5484-RF
Price: $213.92
WS-CAC-4000W-US - Cisco 4000-Watts Power Supply for Catalyst 6000 Series
SKU: WS-CAC-4000W-US
Price: $243.63
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.