Replacement for 687231-005: Drop-In Alternatives We Stock
Looking for a replacement for the 687231-005 (687231-005 - HP PCI 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 687231-005
| SKU | 687231-005 |
|---|---|
| Product | 687231-005 - HP PCI Network Interface Card |
| Current price | $73.68 |
| Stock status | In Stock |
| Detail page | View 687231-005 › |
Drop-in replacements for 687231-005
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.
721502-005 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 721502-005
Price: $182.37
721503-005 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 721503-005
Price: $226.08
JD558A - HP Voice Interface Card - Plug-in Module - Smart Interface Card (sic) / 2 Analog Port(s)
SKU: JD558A
Price: $265.26
316031-001 - HP Ethernet 10/100/1000base -T PCI RJ-45 Gigabit PCI Network Interface Card
SKU: 316031-001
Price: $187.37
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
729757-006 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 729757-006
Price: $205.26
HPE P02186-001 ConnectX-4 2-Ports 50Gb/s 50GBase-X QSFP28 PCI Express 3.0 x8 Plug-in Card Network Interface Card
SKU: P02186-001
Price: $650.53
491886-002 - HP Firewire Card PCI-Express IEEE Dual Interface Desktop Card
SKU: 491886-002
Price: $110.53
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.