Replacement for 661-5579: Drop-In Alternatives We Stock
Looking for a replacement for the 661-5579 (661-5579 - Apple Radeon HD 5670 512MB GDDR3 SDRAM Video Graphics Card for iMac (27-inch Mid 2010))? 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 661-5579
| SKU | 661-5579 |
|---|---|
| Product | 661-5579 - Apple Radeon HD 5670 512MB GDDR3 SDRAM Video Graphics Card for iMac (27-inch Mid 2010) |
| Current price | $281.68 |
| Stock status | In Stock |
| Detail page | View 661-5579 › |
Drop-in replacements for 661-5579
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.
R5670-PD512 - MSI Radeon HD 5670 512MB GDDR5 128-Bit PCI Express x16 2.1 Dual DVI/ D-Sub/ HDMI/ DisplayPort/ HDCP Support Video Graphics Card
SKU: R5670-PD512
Price: $412.64
100287L - Sapphire Radeon HD 5670 512MB 128-Bit DDR5 PCI Express 2.0 x16 DVI/ HDMI/ DisplayPort/ HDCP Ready/ CrossFireX Support Video Graphics Card
SKU: 100287L
Price: $430.11
661-5452 - Apple ATI Radeon X1900 XT 512MB GDDR3 SDRAM 256-Bit PCI-Express x16 Video Graphics Card for Mac Pro MA631
SKU: 661-5452
Price: $1,049.63
HD-567X-ZN - XFX Radeon HD 5670 1GB DDR5 PCI Express 2.1 HDMI/ DisplayPort Video Graphics Card
SKU: HD-567X-ZN
Price: $266.04
VA5675NHG1 - Biostar ATI Radeon HD 5670 1GB DDR5 128-Bit HDMI / D-Sub / DVI PCI Express 2.1 x16 Video Graphics Card
SKU: VA5675NHG1
Price: $375.83
HD-567X-ZNF3 - XFX Radeon HD 5670 1GB DDR5 PCI Express 2.1 HDMI/ Displayport Video Graphics Card
SKU: HD-567X-ZNF3
Price: $558.53
HD-567X-ZAF3 - XFX Radeon HD 5670 1GB GDDR3 128-Bit HDMI/ DisplayPort/ DVI PCI Express 2.0 x16 Video Graphics Card
SKU: HD-567X-ZAF3
Price: $631.51
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
SKU: 661-4459
Price: $604.43
661-4440 - Apple ATI Radeon HD 2400XT 128MB GDDR3 SDRAM 64-Bit PCI-Express x16 Video Graphics Card
SKU: 661-4440
Price: $641.88
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.