Replacement for D7504A: Drop-In Alternatives We Stock
Looking for a replacement for the D7504A (D7504A - HP Ve8 10/100Base-T 3c905b-tx 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 D7504A
| SKU | D7504A |
|---|---|
| Product | D7504A - HP Ve8 10/100Base-T 3c905b-tx Network Interface Card |
| Current price | $261.49 |
| Stock status | In Stock |
| Detail page | View D7504A › |
Drop-in replacements for D7504A
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.
382850-B21 - HP Network Interface Card Mezzanine FIO Card Network Adapter EN Fast EN Gigabit EN 10Base-T 1000Base-TX 100Base-TX 2 ports factory integrated
SKU: 382850-B21
Price: $95.46
174829-001 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 174829-001
Price: $71.58
726837-011 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 726837-011
Price: $87.74
721502-005 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 721502-005
Price: $182.37
729757-006 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 729757-006
Price: $205.26
721503-005 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 721503-005
Price: $226.08
242560-001 - HP Network Adapter Netelligent Dual Port 10/100-Tx Utp Network Interface Card
SKU: 242560-001
Price: $71.58
790315-001 - HP 10GB 2-Port 546FLR-SFP+ PCI-Express 3.0 X8 Optical Fibre Network Interface Card
SKU: 790315-001
Price: $54.74
779799-B21 - HP 10GB 2-Port 546FLR-SFP+ PCI-Express 3.0 X8 Optical Fibre Network Interface Card
SKU: 779799-B21
Price: $61.05
HP 244948-B21 NC7770 1 x Ports 10/100/1000Tx PCI-X 64-Bit 133MHz Gigabit Ethernet Network Interface Card
SKU: 244948-B21
Price: $71.58
HP 338478-001 NC3131 2 x Port 10/100Base PCI 64-Bit Fast Ethernet Network Interface Card
SKU: 338478-001
Price: $71.58
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.