Replacement for IN15PRO3945: Drop-In Alternatives We Stock
Looking for a replacement for the IN15PRO3945 (IN15PRO3945 - Intel PRO Wireless Mini PCI Express Wi-Fi Card)? Pro Disk Network ships Intel 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 IN15PRO3945
| SKU | IN15PRO3945 |
|---|---|
| Product | IN15PRO3945 - Intel PRO Wireless Mini PCI Express Wi-Fi Card |
| Stock status | In Stock |
| Detail page | View IN15PRO3945 › |
Drop-in replacements for IN15PRO3945
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.
373025-001 - HP Mini PCI Intel Pro Wireless 2200BG Wi-Fi 802.11b/g Wireless Lan Card for Pavilion Notebook PCs
SKU: 373025-001
Price: $78.00
390425-002 - HP Mini PCI IEEE 802.11b/g Notebook Wireless Lan Card Broadcom (Intel Wireless Pro) for Presario B2800/V4000 Series Notebook
SKU: 390425-002
Price: $78.00
381582-001 - HP Mini PCI IEEE 802.11b/g Notebook Wireless Lan Card Broadcom (Intel Wireless Pro)
SKU: 381582-001
Price: $78.00
390865-021 - HP Intel PRO/Wireless 2915ABG Mini PCI 802.11a/b/g Wireless Lan (WLAN) Network Interface Card
SKU: 390865-021
Price: $79.34
390622-001 - HP Mini PCI Intel Pro Wireless 2200BG 802.11b/g Wireless Lan (WLAN) Network Interface Card
SKU: 390622-001
Price: $90.11
373888-291 - HP Intel Pro Wireless 2915ABG Mini PCI 802.11a/b/g Wireless Lan Card (WLAN) for NC4000/TC4000 Notebooks
SKU: 373888-291
Price: $93.53
390684-002 - HP Mini PCI IEEE 802.11b/g Notebook Wireless Lan Card Broadcom (Intel Wireless Pro) for Presario B2800/V4000 Series Notebook
SKU: 390684-002
Price: $94.41
405227-002 - HP Mini PCI IEEE 802.11b/g Notebook Wireless Lan Card Broadcom (Intel Wireless Pro) for Presario B2800/V4000 Series Notebook
SKU: 405227-002
Price: $102.78
07KGX9 - Dell Intel Centrino Wireless-N 1030 300Mb/s PCI Express Half Mini Card Wi-Fi Card
SKU: 07KGX9
Price: $82.41
378973-001 - HP Mini PCI-Express 802.11b/g Wireless Lan Card (Intel Pro) for Pavilion DV4000 Series Notebook
SKU: 378973-001
Price: $78.00
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.