Replacement for 661-4461: Drop-In Alternatives We Stock
Looking for a replacement for the 661-4461 (661-4461 - Apple Mac Pro nVidia Quadro FX 5600 1.5GB Dual DVI Video Graphics Card)? 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 661-4461
| SKU | 661-4461 |
|---|---|
| Product | 661-4461 - Apple Mac Pro nVidia Quadro FX 5600 1.5GB Dual DVI Video Graphics Card |
| Current price | $1,769.07 |
| Stock status | In Stock |
| Detail page | View 661-4461 › |
Drop-in replacements for 661-4461
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.
FX-5600 - NVIDIA Quadro FX 5600 1.5 GB 512-bit GDDR3 PCI Express Graphics Card
SKU: FX-5600
Price: $859.30
631-0110 - Apple nVidia Quadro FX4500 GDDR3 512MB Dual DVI PCI Express Video Graphics Card For Power MAC G5
SKU: 631-0110
Price: $643.84
456139-001 - HP nVidia Quadro FX 5600 1.5GB Dual DVI PCI-e Graphics Card
SKU: 456139-001
Price: $890.72
464272-B21 - HP nVidia Quadro FX 5600 1.5GB Dual DVI PCI-e Graphics Card
SKU: 464272-B21
Price: $890.72
0GP295 - Dell 1.5GB nVidia Quadro FX 5600 PCIe Dual DVI Video Graphics Card
SKU: 0GP295
Price: $890.72
455676-001 - HP nVidia Quadro FX 5600 1.5GB 512-Bit DDR3 Dual DVI PCI Express Video Graphics Card
SKU: 455676-001
Price: $890.72
VCQFX5600G-PCI-Express-PB - PNY Nvidia Quadro FX 5600 G 1.5GB 384-Bit GDDR3 PCI Express x16 Dual DVI/ VGA/ SLI Support Workstation Video Graphics Card
SKU: VCQFX5600G-PCI-EXPRESS-PB
Price: $4,011.36
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
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.