Replacement for 661-4459: Drop-In Alternatives We Stock
Looking for a replacement for the 661-4459 (661-4459 - Apple Radeon HD 2600 XT 256MB GDDR3 SDRAM 128-Bit PCI-Express 2.0 x16 Video Graphics Card for Mac Pro Early 2008 A1186)? Pro Disk Network ships 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 661-4459
| SKU | 661-4459 |
|---|---|
| Product | 661-4459 - Apple Radeon HD 2600 XT 256MB GDDR3 SDRAM 128-Bit PCI-Express 2.0 x16 Video Graphics Card for Mac Pro Early 2008 A1186 |
| Current price | $604.43 |
| Stock status | In Stock |
| Detail page | View 661-4459 › |
Drop-in replacements for 661-4459
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.
661-4663 - Apple 256MB ATI Radeon HD 2600 Pro GDDR3 GPU Video Graphics Card
SKU: 661-4663
Price: $641.78
661-6023 - Apple AMD Radeon HD 6750M 256MB GDDR5 128-Bit Video Graphics Card for iMac 21.5-inch Mid 2011
SKU: 661-6023
Price: $610.57
109-B36151-10 - ATI Radeon HD 2600 XT 256MB GDDR3 PCI Express x16 Video Graphics Card Apple version
SKU: 109-B36151-10
Price: $485.34
630-9494 - Apple Radeon HD 2600 XT 256MB GDDR3 PCI Express Dual DVI Video Graphics Card for MacPro and MacPro (Early 2008)
SKU: 630-9494
Price: $530.07
630-9413 - Apple Radeon HD 2600 XT 256MB GDDR3 PCI Express Dual DVI Video Graphics Card for MacPro and MacPro Early 2008
SKU: 630-9413
Price: $584.89
630-9412 - Apple Radeon HD 2600 XT 256MB GDDR3 PCI Express 2.0 x16 DVI Video Graphics Card for Mac Pro Early 2008
SKU: 630-9412
Price: $630.54
631-0595 - Apple 256MB ATI Radeon HD 2600 Pro GDDR3 GPU Video Graphics Card
SKU: 631-0595
Price: $641.88
631-0594 - Apple 256MB ATI Radeon HD 2600 Pro GDDR3 GPU Video Graphics Card for iMac Intel Core 2 Duo 24-inch Early 2008
SKU: 631-0594
Price: $641.88
630-8923 - Apple Radeon HD 2600 XT 256MB GDDR3 PCI Express 2.0 x16 Dual DVI Video Graphics Card for Mac Pro Early 2008
SKU: 630-8923
Price: $656.47
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.