Replacement for AT3IONT-I: Drop-In Alternatives We Stock
Looking for a replacement for the AT3IONT-I (AT3IONT-I - ASUS Desktop Motherboard nVIDIA Chipset Mini ITX533MHz FSB 4GB DDR3 SDRAM Serial ATA/300 Yes Yes 7.1)? Pro Disk Network ships NVIDIA 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 AT3IONT-I
| SKU | AT3IONT-I |
|---|---|
| Product | AT3IONT-I - ASUS Desktop Motherboard nVIDIA Chipset Mini ITX533MHz FSB 4GB DDR3 SDRAM Serial ATA/300 Yes Yes 7.1 |
| Stock status | In Stock |
| Detail page | View AT3IONT-I › |
Drop-in replacements for AT3IONT-I
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.
VCGGTX9704XPB-A1 - PNY Nvidia GeForce GTX 970 4GB GDDR5 256-Bit PCI Express 3.0 Dual-Link DVI/ HDMI-mini/ 3x Mini DisplayPort Video Graphics Card
SKU: VCGGTX9704XPB-A1
Price: $580.53
A8N-VM-CSM - ASUS System Board (Motherboard) with Nvidia GeForce 6150 / 430 Chipset Athlon 64 micro-ATX Socket 939
SKU: A8N-VM-CSM
Price: $259.50
MIB3B0-G0AAY00Z - ASUS P5N-D Nvidia nForce 750i SLI Chipset Socket LGA775 ATX Motherboard
SKU: MIB3B0-G0AAY00Z
Price: $336.29
M3N72-D - ASUS NVIDIA nForce 750a SLI Chipset AMD Phenom FX/ Phenom/ Athlon/ Sempron Processors Support Socket AM2+/ AM2 Motherboard Mfr
SKU: M3N72-D
Price: $391.87
M4N78 - ASUS NVIDIA nForce 720D Chipset Phenom II/ Athlon II/ Phenom/ Athlon/ Sempron Processors Support Socket AM3/ AM2+/ AM2 ATX Motherboard
SKU: M4N78
Price: $466.51
A7N8X - ASUS nVidia nForce2 SPP/ nForce2 MCP Chipset AMD Athlon XP 3000+/ Athlon/ Duron Processors Support Socket-A 462 ATX Motherboard
SKU: A7N8X
Price: $492.93
A8N32-SLI - ASUS NVIDIA nForce4 SLI x16 Chipset AMD Athlon 64 FX/ 64 X2/ 64/ Sempron Processors Support Socket 939 ATX Motherboard
SKU: A8N32-SLI
Price: $560.88
A7N8X-DELUXE - ASUS A7N8X Deluxe Motherboard NVIDIA nForce2 Chipset Socket A for AMD Athlon XP
SKU: A7N8X-DELUXE
Price: $568.74
90-MSVDAB-G0EAY0YZ - ASUS System Board (Motherboard) with Intel P67 Nvidia NF200 Chipset ATX Socket LGA1155
SKU: 90-MSVDAB-G0EAY0YZ
Price: $609.04
P5N72-TPREMIUM - ASUS System Board (Motherboard) with Nvidia nForce 780i Sli Chipset ATX Socket LGA-775
SKU: P5N72-TPREMIUM
Price: $661.03
537320-002 - HP E60 Motherboard with Nvidia GeForce G200 (mcp7a-J) Chipset for TouchSmart Desktop Pc
SKU: 537320-002
Price: $704.62
ASUS M3N-HTDELUXE/MEMPIP M3N-HT Deluxe/Mempipe Desktop Motherboard nVIDIA nForce 7
SKU: M3N-HTDELUXE-MEMPIP
Price: $669.08
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.