Replacement for NC522SFP: Drop-In Alternatives We Stock
Looking for a replacement for the NC522SFP (NC522SFP - HP Dual Port 10GBe Network Interface Card)? Pro Disk Network ships HP 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 NC522SFP
| SKU | NC522SFP |
|---|---|
| Product | NC522SFP - HP Dual Port 10GBe Network Interface Card |
| Current price | $344.33 |
| Stock status | In Stock |
| Detail page | View NC522SFP › |
Drop-in replacements for NC522SFP
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.
JD558A - HP Voice Interface Card - Plug-in Module - Smart Interface Card (sic) / 2 Analog Port(s)
SKU: JD558A
Price: $265.26
242560-001 - HP Network Adapter Netelligent Dual Port 10/100-Tx Utp Network Interface Card
SKU: 242560-001
Price: $71.58
338456-B21 - HP NC3131 PCI 64-Bit 10/100Base-T Dual Port Fast Ethernet Network Interface Card
SKU: 338456-B21
Price: $71.58
394795-B21 - HP NC380T PCI-Express Dual Port 1000Base-T Multifunction Gigabit Ethernet Server Adapter Network Interface Card (NIC)
SKU: 394795-B21
Price: $71.58
KU004AA - HP NC360T PCI-Express Dual Port 10/100/1000Base-T Gigabit Ethernet Network Interface Card (NIC)
SKU: KU004AA
Price: $128.95
490712-001 - HP NC524SFP PCI-Express Dual Port 10GBE Gigabit Ethernet Network Interface Card for HP ProLiant DL/ML370 G6 Server
SKU: 490712-001
Price: $155.79
313879-B21 - HP NC6170 PCI-x Dual Port Fiber Channel 1000Base-SX Gigabit Ethernet Server Adapter Network Interface Card (NIC)
SKU: 313879-B21
Price: $155.79
489892-B21 - HP NC524SFP PCI-Express Dual Port 10GBE Gigabit Ethernet Network Interface Card for ProLiant DL/ML370 G6 Server
SKU: 489892-B21
Price: $155.79
614203-B21 - HP NC552SFP PCI-Express Dual Port 10GBe Gigabit Ethernet Network Interface Card
SKU: 614203-B21
Price: $170.53
581201-B21 - HP NC550SFP PCI-Express Dual Port 10GBe Gigabit Ethernet Network Interface Card
SKU: 581201-B21
Price: $170.53
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.