Replacement for 661-4994: Drop-In Alternatives We Stock
Looking for a replacement for the 661-4994 (661-4994 - Apple iMac 24 EARLY 2009 C2D AIO Motherboard Socket 478)? 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 661-4994
| SKU | 661-4994 |
|---|---|
| Product | 661-4994 - Apple iMac 24 EARLY 2009 C2D AIO Motherboard Socket 478 |
| Current price | $182.37 |
| Stock status | In Stock |
| Detail page | View 661-4994 › |
Drop-in replacements for 661-4994
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.
661-5132 - Apple 2.66GHz CPU Logic Board (Motherboard) iMac 24-inch Early 2009 A1225
SKU: 661-5132
Price: $205.26
661-5133 - Apple 2.93GHz CPU Logic Board (Motherboard) iMac 24-inch Early 2009 A1225
SKU: 661-5133
Price: $235.79
661-4993 - Apple 2.93GHz CPU Logic Board (Motherboard) iMac 24-inch Early 2009 A1225
SKU: 661-4993
Price: $4,008.54
661-5134 - Apple 3.06GHz CPU Logic Board (Motherboard) iMac 24-inch Early 2009 A1225
SKU: 661-5134
Price: $4,312.91
661-4992 - Apple 3.60GHz CPU Logic Board (Motherboard) for iMac 24-inch Early 2009 A1225
SKU: 661-4992
Price: $4,312.91
661-4995 - Apple 250-Watts Power Supply for 24-inch iMac Early 2009 A1125
SKU: 661-4995
Price: $160.55
661-4422 - Apple 240-Watts Power Supply for 24-inch iMac Early 2009 A1125
SKU: 661-4422
Price: $171.03
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.