Replacement for 03N6056: Drop-In Alternatives We Stock
Looking for a replacement for the 03N6056 (03N6056 - IBM 1 Gigabit iSCSI TOE PCI-X on Copper Media Adapter)? 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 03N6056
| SKU | 03N6056 |
|---|---|
| Product | 03N6056 - IBM 1 Gigabit iSCSI TOE PCI-X on Copper Media Adapter |
| Current price | $326.00 |
| Stock status | In Stock |
| Detail page | View 03N6056 › |
Drop-in replacements for 03N6056
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.
95P3849 - IBM Quad-Port GbE PCI Express TOE Copper Network Interface Card for N Series
SKU: 95P3849
Price: $1,413.88
42C1753 - IBM PRO/1000 PF Server Adapter - Network Adapter - PCI Express X4 - Gigabit EN - 1000BASE-SX
SKU: 42C1753
Price: $224.87
03N6526 - IBM 10/100/1000 Base-TX Ethernet Low Profile PCI-x Adapter (Copper)
SKU: 03N6526
Price: $250.53
00E2864 - IBM PCI Express 2 X8 4-Ports Ethernet 2X 10GbE SFP Copper 2X 1GbE RJ45 Adapter
SKU: 00E2864
Price: $273.68
00E2865 - IBM 4-Port (2 X 10GbE) (2 X 1GbE RJ-45) PCI Express 2.0 SFP Copper Ethernet Adapter
SKU: 00E2865
Price: $400.00
00E8230 - IBM PCI Express 2x8 2-Port 10GbE SolarFlare SFN5162F Copper SFP+ Adapter LP
SKU: 00E8230
Price: $576.25
74Y2095 - IBM 10GB 2-Port PCI Express 2 (X8) Ethernet Copper Twinax SFP+ Adapter
SKU: 74Y2095
Price: $663.16
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.