Replacement for 3945ABG: Drop-In Alternatives We Stock
Looking for a replacement for the 3945ABG (3945ABG - Intel WM3945ABG MOW1 PRO Wi-Fi mini PCI 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 3945ABG
| SKU | 3945ABG |
|---|---|
| Product | 3945ABG - Intel WM3945ABG MOW1 PRO Wi-Fi mini PCI Card |
| Stock status | In Stock |
| Detail page | View 3945ABG › |
Drop-in replacements for 3945ABG
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.
93P4168 - IBM IMini PCI COMMUNICATION Card Intel PRO Wireless 2200BG Mini PCI Adapter
SKU: 93P4168
Price: $114.07
174829-001 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 174829-001
Price: $71.58
07KGX9 - Dell Intel Centrino Wireless-N 1030 300Mb/s PCI Express Half Mini Card Wi-Fi Card
SKU: 07KGX9
Price: $82.41
726837-011 - HP Nc3123 Fast Ethernet Card PCI Intel 10/100mbps Network Interface Card
SKU: 726837-011
Price: $87.74
Intel XXV710DA2OCP1 XXV710-DA2 2-Ports 25Gb/s SFP28 PCI Express 3.0 Plug-in Card Mezzanine Card
SKU: XXV710DA2OCP1
Price: $138.95
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
BOXD915GAVL - Intel 915G Chipset Pro 10/100 2 PCI Express X1 1 PCI Express X16 4 Memory Slots ATX Desktop Motherboard
SKU: BOXD915GAVL
Price: $285.45
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.