Replacement for 19K4209: Drop-In Alternatives We Stock
Looking for a replacement for the 19K4209 (19K4209 - IBM EtherJet PCI 10/100 Low Profile Alert On LAN Network Interface Card)? Pro Disk Network ships IBM 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 19K4209
| SKU | 19K4209 |
|---|---|
| Product | 19K4209 - IBM EtherJet PCI 10/100 Low Profile Alert On LAN Network Interface Card |
| Current price | $395.34 |
| Stock status | In Stock |
| Detail page | View 19K4209 › |
Drop-in replacements for 19K4209
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.
19K4299 - IBM EtherJet PCI 10/100 Low Profile with Alert On LAN Network Adapter
SKU: 19K4299
Price: $392.99
34L5301 - IBM ThinkPad EtherJet 10/100 CardBUS Real-Port PCMCIA Network Adapter
SKU: 34L5301
Price: $189.47
03N5531 - IBM Dual Port 1GB 10/100/1000 PCI-X Low Profile Ethernet-TX Adapter for pSeries
SKU: 03N5531
Price: $165.79
03N6526 - IBM 10/100/1000 Base-TX Ethernet Low Profile PCI-x Adapter (Copper)
SKU: 03N6526
Price: $250.53
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.