Replacement for E10G42BFLR: Drop-In Alternatives We Stock
Looking for a replacement for the E10G42BFLR (E10G42BFLR - Intel X520-LR2 Ethernet Server Adapter 10Gbps Dual Port)? Pro Disk Network ships Intel 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 E10G42BFLR
| SKU | E10G42BFLR |
|---|---|
| Product | E10G42BFLR - Intel X520-LR2 Ethernet Server Adapter 10Gbps Dual Port |
| Current price | $517.83 |
| Stock status | In Stock |
| Detail page | View E10G42BFLR › |
Drop-in replacements for E10G42BFLR
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.
C40896-004 - Intel PRO/1000 MT Gigabit PCI-x Ethernet Dual Port Server Adapter
SKU: C40896-004
Price: $132.63
6W1YC - Dell Intel X710 Dual-Port 10 Gigabit Server Adapter Ethernet PCI Express Network Interface Card
SKU: 6W1YC
Price: $163.16
49Y4233 - IBM I340-T2 Intel Ethernet PCI Express X4 Dual Port Server Adapter Card
SKU: 49Y4233
Price: $204.33
540-11067 - Dell Intel X540 Dual Port 10GBase-T Server Ethernet Adapter for PowerEdge T330 / R430
SKU: 540-11067
Price: $401.92
06W1YC - Dell Intel X710 Dual-Port 10 Gigabit Server Adapter Ethernet PCI Express Network Interface Card
SKU: 06W1YC
Price: $671.86
73P2701 - IBM Intel PRO/1000 MT Dual Port Server Adapter Network Adapter - PCI-X HOT-PLUG (Standard Bracket)
SKU: 73P2701
Price: $395.34
430-4441 - Dell Intel Ethernet Server Adapter - Network Adapter - 2 Ports
SKU: 430-4441
Price: $482.41
430-4447 - DELL Intel I350-T4 Quad Port Gigabit Ethernet Full-height Server Adapter
SKU: 430-4447
Price: $57.89
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.