Replacement for 10N8263: Drop-In Alternatives We Stock
Looking for a replacement for the 10N8263 (10N8263 - IBM 10 Gigabit-LR Ethernet PCI-x 2.0 DDR 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 10N8263
| SKU | 10N8263 |
|---|---|
| Product | 10N8263 - IBM 10 Gigabit-LR Ethernet PCI-x 2.0 DDR Adapter |
| Current price | $583.12 |
| Stock status | In Stock |
| Detail page | View 10N8263 › |
Drop-in replacements for 10N8263
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.
25R8958 - IBM NetXtreme 1000 T Ethernet FAST Ethernet Gigabit 10/100/1000 Base-T Network Adapter
SKU: 25R8958
Price: $79.36
00E3497 - IBM Quad-Ports SFP+ (2x10 GB FCoE 2x1 GbE) Gigabit Ethernet PCI Express Network Adapter
SKU: 00E3497
Price: $110.53
59Y1906 - IBM ConnectX EN Dual Port 10 Gigabit Ethernet X8 PCI Express 2.0 Adapter by Mellanox
SKU: 59Y1906
Price: $211.00
59Y1904 - IBM Mellanox ConnectX EN Dual Port 10 Gigabit Ethernet X8 PCI-Express 2.0 Adapter
SKU: 59Y1904
Price: $273.87
42C1753 - IBM PRO/1000 PF Server Adapter - Network Adapter - PCI Express X4 - Gigabit EN - 1000BASE-SX
SKU: 42C1753
Price: $224.87
00D9693 - IBM MELLANOX CONNECTX-3 10 Gigabit Ethernet Adapter for IBM System x
SKU: 00D9693
Price: $891.47
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.