Replacement for X520DA2OCP: Drop-In Alternatives We Stock
Looking for a replacement for the X520DA2OCP (X520DA2OCP - Intel 10Gb Ethernet Server Adapter X520-DA2)? 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 X520DA2OCP
| SKU | X520DA2OCP |
|---|---|
| Product | X520DA2OCP - Intel 10Gb Ethernet Server Adapter X520-DA2 |
| Current price | $480.21 |
| Stock status | In Stock |
| Detail page | View X520DA2OCP › |
Drop-in replacements for X520DA2OCP
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.
Intel EXPX9502FXSRGP5 2 x Ports LC 10Gb/s 10GBase-SR PCI Express 2.0 x8 Gigabit Ethernet Server Network Adapter Card
SKU: EXPX9502FXSRGP5
Price: $68.42
Intel E10G41AT2 1 x Port 10Gb/s 10GBase-T PCI Express 2.0 x8 AT2 Gigabit Ethernet Server Network Adapter Card
SKU: E10G41AT2
Price: $94.74
430-4441 - Dell Intel Ethernet Server Adapter - Network Adapter - 2 Ports
SKU: 430-4441
Price: $482.41
540-BBHI - Dell Intel X540 DP - Network Adapter - 10GB Ethernet X 2 - with Intel I350 DP Network Daughter Card
SKU: 540-BBHI
Price: $54.74
430-4438 - Dell Intel X540 DP - Network Adapter - 10GB Ethernet X 2 - with Intel I350 DP Network Daughter Card
SKU: 430-4438
Price: $706.11
Dell D93YX Intel X710-DA4 Quad Port 10Gb/s SFP+ Ethernet Converged Network Adapter
SKU: D93YX
Price: $152.63
540-BBIV - Dell Intel X710 Dual Port 10Gb Ethernet Converged Network Adapter
SKU: 540-BBIV
Price: $163.16
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.