Replacement for B5509BA: Drop-In Alternatives We Stock
Looking for a replacement for the B5509BA (B5509BA - HP 10/100Base-T PCI Lan Adapter-9000 with Stns)? 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 B5509BA
| SKU | B5509BA |
|---|---|
| Product | B5509BA - HP 10/100Base-T PCI Lan Adapter-9000 with Stns |
| Current price | $160.54 |
| Stock status | In Stock |
| Detail page | View B5509BA › |
Drop-in replacements for B5509BA
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.
A3495-69301 - HP 10/100Base-TX LAN Adapter Interface Board for 9000 K460 Server
SKU: A3495-69301
Price: $143.39
HPE A5191-69211 HP A5191-69211 4 x Ports 10/100Base-T LAN Ultra2 SCSI PCI Network Card for 9000 Server
SKU: A5191-69211
Price: $187.37
A6794-60001 - HP 1000Base-T Ultra-160 SCSI LAN PCI Network Card for 9000 Server
SKU: A6794-60001
Price: $240.00
506680-001 - HP PCI-Express Mini PCI 802.11a/b/g/n WiFi Link 5100 Wireless Lan (WLAN) Network Adapter for 2730P/2530P Laptop
SKU: 506680-001
Price: $76.89
572508-001 - HP PCI-Express Mini PCI 802.11a/b/g WiFi Link 5100 Wireless Lan (WLAN) Network Adapter
SKU: 572508-001
Price: $78.00
506678-001 - HP PCI-Express Mini PCI 802.11a/b/g/n WiFi Link 5100 Wireless Lan (WLAN) Network Adapter for 2730P/2530P Laptop
SKU: 506678-001
Price: $126.22
572507-001 - HP PCI-Express Mini PCI 802.11a/g/n WiFi Link 5100 Wireless Lan (WLAN) Network Adapter
SKU: 572507-001
Price: $184.58
A6828-60101 - HP Single Channel 64-Bit PCI Ultra160 LVD SCSI Interface Host Bus Adapter for 9000 Server rp7420
SKU: A6828-60101
Price: $165.79
313381-B21 - HP Nc7170 PCI-x Dual Port 1000t Gigabit Server Adapter Network Adapter PCI-x Hot-pluggable 133MHz 2 Ports (Full Height) Bracket.
SKU: 313381-B21
Price: $79.36
J2585-61002 - HP Dual Port 10/100 32-Bit Ethernet PCI LAN Network Adapter
SKU: J2585-61002
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.