Replacement for 75G3403: Drop-In Alternatives We Stock
Looking for a replacement for the 75G3403 (75G3403 - IBM i/O Board for AS/400 9401 Server)? Pro Disk Network ships IBM 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 75G3403
| SKU | 75G3403 |
|---|---|
| Product | 75G3403 - IBM i/O Board for AS/400 9401 Server |
| Current price | $326.00 |
| Stock status | In Stock |
| Detail page | View 75G3403 › |
Drop-in replacements for 75G3403
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.
47C9567 - IBM Server Board Dual CPU LGA2011 for System x3750 M4 Server (8752/8718)
SKU: 47C9567
Price: $4,989.21
41W1091 - IBM System Board (Motherboard) for 1.6GHz/2M/400 for ThinkPad X41
SKU: 41W1091
Price: $259.50
88P8477 - IBM System Board 10/100 Ethernet AGP DISABLED 400/533MHz FSB without POV for ThinkCentre A30 Netvista 8313
SKU: 88P8477
Price: $282.20
42T0255 - IBM System Board (Motherboard) for 1.6GHz/2M/400 for ThinkPad X60
SKU: 42T0255
Price: $417.54
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.