Replacement for 661-3731: Drop-In Alternatives We Stock
Looking for a replacement for the 661-3731 (661-3731 - Apple Nvidia GeForce 6600 256MB DVI/DVI PCI-Express Video Graphics Card for Power Mac G5)? 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 661-3731
| SKU | 661-3731 |
|---|---|
| Product | 661-3731 - Apple Nvidia GeForce 6600 256MB DVI/DVI PCI-Express Video Graphics Card for Power Mac G5 |
| Current price | $602.49 |
| Stock status | In Stock |
| Detail page | View 661-3731 › |
Drop-in replacements for 661-3731
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.
661-3730 - Apple Nvidia GeForce 6600 LE 128MB DVI PCI-Express Video Graphics Card for PowerMac G5
SKU: 661-3730
Price: $602.49
630-6978 - Apple Nvidia GeForce 6600 256MB PCI-Express x16 Dual DVI Video Graphics Card for PowerMac G5 Late 2005
SKU: 630-6978
Price: $118.96
EN6600 - ASUS Nvidia GeForce 6600 256MB DDR 128-Bit PCI Express x16 DVI-I/ D-Sub/ TV-out Video Graphics Card
SKU: EN6600
Price: $90.28
661-3332 - Apple Nvidia GeForce 6800 GT NV40 256MB Dual DVI AGP Video Graphics Card for Power Mac G5
SKU: 661-3332
Price: $1,361.39
661-3441 - Apple Nvidia GeForce 6800 GT NV40 DDL 256MB Dual DVI AGP Video Graphics Card for Power Mac G5
SKU: 661-3441
Price: $1,361.39
630-7472 - Apple 256MB PowerMac G5 Late DVI/DVI 7800GT PCI Express nVidia GeForce Video Graphics Card
SKU: 630-7472
Price: $484.61
630-7221 - Apple 256MB Powermac G5 Single & Dual Processor DVI/DVI nVidia GeForce NV40 6800 Ultra Video Graphics Card
SKU: 630-7221
Price: $755.53
603-6627 - Apple Nvidia GeForce NV40 6800 Ultra 256MB Powermac G5 Single and Dual Processor DVI/DVI Video Graphics Card
SKU: 603-6627
Price: $755.53
603-5535 - Apple Nvidia GeForce NV40 6800 Ultra 256MB Powermac G5 Single and Dual Processor DVI/DVI Video Graphics Card
SKU: 603-5535
Price: $755.53
631-0113 - Apple 256MB Powermac G5 Single & Dual Processor DVI/DVI nVidia GeForce NV40 6800 Ultra Video Graphics Card
SKU: 631-0113
Price: $755.53
603-6338 - Apple 256MB Powermac G5 Single & Dual Processor DVI/DVI nVidia GeForce NV40 6800 Ultra Video Graphics Card
SKU: 603-6338
Price: $755.53
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.