Replacement for NC7771: Drop-In Alternatives We Stock
Looking for a replacement for the NC7771 (HP NC7771 NC7771 1 x RJ-45 Port 1000 Mbit/s 1000Base-T PCI-X Gigabit Server Adapter)? 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 NC7771
| SKU | NC7771 |
|---|---|
| Product | HP NC7771 NC7771 1 x RJ-45 Port 1000 Mbit/s 1000Base-T PCI-X Gigabit Server Adapter |
| Current price | $71.58 |
| Stock status | In Stock |
| Detail page | View NC7771 › |
Drop-in replacements for NC7771
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.
HP 290563-B21 NC7771 1 x RJ-45 Port 1000 Mbit/s 1000Base-T PCI-X Gigabit Server Adapter
SKU: 290563-B21
Price: $71.58
HP 268794-001 NC7771 1 x RJ-45 Port 1000 Mbit/s 1000Base-T PCI-X Gigabit Server Adapter
SKU: 268794-001
Price: $71.58
HP 404820-001 NC7771 1 x RJ-45 Port 1000 Mbit/s 1000Base-T PCI-X Gigabit Server Adapter
SKU: 404820-001
Price: $71.58
453055-001 - HP NC382T PCI-Express x4 Dual Port 1000Base-T Multifunction Gigabit Ethernet Server Adapter (NIC)
SKU: 453055-001
Price: $155.79
586445-001 - HP NC550M PCI-Express x8 2-Port Flex-10 10GbE Gigabit Ethernet Server Adapter for HP ProLiant c-Class BladeSystem
SKU: 586445-001
Price: $163.16
HPE JG245AR EI A5120-24G 24-Ports 10/100/1000 + 4xCombo Gigabit SFP Rack-mountable Layer 3 Managed Gigabit Ethernet Network Switch
SKU: JG245AR
Price: $602.11
HPE JG245-61001 HP JG245-61001 A5120-24G EI 24 x Ports 10/100/1000 + 4 x Combo Gigabit SFP Rack-mountable Layer 3 Managed Gigabit Ethernet Network Switch
SKU: JG245-61001
Price: $602.11
JG941-61001 - HP FlexNetwork 5130-48G 48-Port x RJ-45 10/100/1000 Layer-3 Rack-Mountable Gigabit Ethernet Switch
SKU: JG941-61001
Price: $1,054.74
HP JG941A#B2C FlexNetwork 5130-48G 48-Port x RJ-45 10/100/1000 Layer-3 Rack-Mountable Gigabit Ethernet Switch
SKU: JG941A-B2C
Price: $1,118.42
BCM5701KHB-RJ45 - HP/Broadcom Single-Port 1Gb/s Gigabit Ethernet PCI-X Network Adapter
SKU: BCM5701KHB-RJ45
Price: $68.17
BCM5701-RJ45 - HP/Broadcom Single-Port 1Gb/s Gigabit Ethernet PCI-X Network Adapter
SKU: BCM5701-RJ45
Price: $68.17
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.