Replacement for 393477-004: Drop-In Alternatives We Stock
Looking for a replacement for the 393477-004 (393477-004 - HP PCI-Express 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 393477-004
| SKU | 393477-004 |
|---|---|
| Product | 393477-004 - HP PCI-Express Network Interface Card |
| Stock status | In Stock |
| Detail page | View 393477-004 › |
Drop-in replacements for 393477-004
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.
393477-001 - HP Broadcom NetXtreme PCI Express x1 Gigabit Ethernet Network Card
SKU: 393477-001
Price: $173.68
407674-004 - HP Broadcom 3945ABG Mini PCI-Express 802.11A/B/G Wireless Lan (WLAN) Network Interface Card for NC2400 and Pavilion dv6000 Series
SKU: 407674-004
Price: $78.00
455549-004 - HP Mini PCI-Express 54G WiFi 802.11a/b/g/n Wireless Lan (WLAN) Network Interface Card
SKU: 455549-004
Price: $82.87
451861-004 - HP Broadcom 3945ABG Mini PCI-Express 802.11a/b/g Wireless Lan (WLAN) Network Interface Card for DV9000 Series Notebooks
SKU: 451861-004
Price: $127.05
C23333-004 - HP NC7170 PCI-X Dual-Port 1000Base-T GbE Network Interface Card
SKU: C23333-004
Price: $195.63
JD558A - HP Voice Interface Card - Plug-in Module - Smart Interface Card (sic) / 2 Analog Port(s)
SKU: JD558A
Price: $265.26
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
790315-001 - HP 10GB 2-Port 546FLR-SFP+ PCI-Express 3.0 X8 Optical Fibre Network Interface Card
SKU: 790315-001
Price: $54.74
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.