Replacement for 03N6440: Drop-In Alternatives We Stock
Looking for a replacement for the 03N6440 (03N6440 - IBM 2 Gigabit Fiber Channel PCI-x Adapter (Low Profile))? 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 03N6440
| SKU | 03N6440 |
|---|---|
| Product | 03N6440 - IBM 2 Gigabit Fiber Channel PCI-x Adapter (Low Profile) |
| Current price | $165.79 |
| Stock status | In Stock |
| Detail page | View 03N6440 › |
Drop-in replacements for 03N6440
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.
80P6101 - IBM 2 Gigabit Fiber Channel PCI-x Adapter (RS Fibre Channel 1977)
SKU: 80P6101
Price: $211.00
39R6592 - IBM QLOGIC 4GB/s Single -Port Low Profile PCI Express Fibre Channel Host Bus Adapter
SKU: 39R6592
Price: $73.68
42C2179 - IBM QLogic 4GB/s Single Port Low Profile PCI-Express Fibre Channel Host Bus Adapter with Standard Bracket Card Only
SKU: 42C2179
Price: $82.42
24P8174 - IBM TotalStorage 2GB/s Fibre Channel PCI-Express-X Low Profile Host Bus Adapter
SKU: 24P8174
Price: $89.47
24P0962 - IBM TotalStorage 2GB 64-bit 133MHz PCI-X Low Profile Fibre Channel Host Bus Adapter with Standard Bracket
SKU: 24P0962
Price: $205.26
22P6619 - IBM PRO/1000T Gigabit Ethernet Low Profile by Intel Desktop Adapter
SKU: 22P6619
Price: $157.07
Lenovo 00JY856 IBM 00JY856 X540-T2 2 x Ports RJ-45 10GBase-T PCI Express 2.0 x8 Low-Profile Network Adapter for Systeem X Server
SKU: 00JY856
Price: $61.05
00ND479 - IBM 4-Port (2 X 10GB) (2 X 1GB) PCI Express 2.0 FCoE RJ45 Low Profile Network Adapter
SKU: 00ND479
Price: $78.95
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.