Replacement for 661-7518: Drop-In Alternatives We Stock
Looking for a replacement for the 661-7518 (661-7518 - Apple Intel i5 3.4GHz CPU 4GB GDDR Logic Board (Motherboard) for iMac 27)? Pro Disk Network ships Intel 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 661-7518
| SKU | 661-7518 |
|---|---|
| Product | 661-7518 - Apple Intel i5 3.4GHz CPU 4GB GDDR Logic Board (Motherboard) for iMac 27 |
| Stock status | In Stock |
| Detail page | View 661-7518 › |
Drop-in replacements for 661-7518
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.
661-8124 - Apple Intel i7 3.5GHz CPU 4GB GDDR Logic Board (Motherboard) for iMac 27
SKU: 661-8124
Price: $934.03
661-7159 - Apple Intel i7 3.4GHz Quad-Core CPU 1GB GDDR Logic Board (Motherboard) for iMac 27
SKU: 661-7159
Price: $1,020.38
661-7158 - Apple Intel i5 3.2GHz Quad-Core CPU 2GB GDDR Logic Board (Motherboard) for iMac 27
SKU: 661-7158
Price: $2,435.00
661-7346 - Apple Intel Core i5 2.6GHz CPU 8GB RAM Logic Board Logic Board (Motherboard) for MacBook Pro A1425
SKU: 661-7346
Price: $600.11
661-6625 - Apple Intel Core i5 1.7GHz CPU 4GB Logic Board (Motherboard) for MacBook Air 11
SKU: 661-6625
Price: $318.32
661-7476 - Apple Intel i5 1.3GHz Dual-Core CPU 4GB Logic Board (Motherboard) for MacBook Air 13
SKU: 661-7476
Price: $438.16
661-7469 - Apple Intel i5 1.7GHz Dual-Core CPU 4GB Logic Board (Motherboard) for MacBook Air 11
SKU: 661-7469
Price: $450.00
661-6633 - Apple Intel i7 2.0GHz Dual-Core CPU 4GB Logic Board (Motherboard) for MacBook Air 13
SKU: 661-6633
Price: $537.39
661-6626 - Apple Intel i5 1.7GHz Dual-Core CPU 4GB Logic Board (Motherboard) for MacBook Air 11.6
SKU: 661-6626
Price: $712.64
661-6680 - Apple Intel i5 1.7GHz Dual-Core CPU 4GB Logic Board (Motherboard) for MacBook Air 13
SKU: 661-6680
Price: $871.00
661-02391 - Apple Intel i5 1.6GHz Dual-Core CPU 4GB Logic Board (Motherboard) for MacBook Air 13
SKU: 661-02391
Price: $1,008.75
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.