Replacement for 661-6611: Drop-In Alternatives We Stock
Looking for a replacement for the 661-6611 (661-6611 - Apple 500GB 5400RPM Hard Drive for MacBook Pro)? 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 661-6611
| SKU | 661-6611 |
|---|---|
| Product | 661-6611 - Apple 500GB 5400RPM Hard Drive for MacBook Pro |
| Current price | $688.33 |
| Stock status | In Stock |
| Detail page | View 661-6611 › |
Drop-in replacements for 661-6611
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.
661-5455 - Apple 500GB 5400RPM SATA 2.5-Inch Hard Drive for MacBook Pro A1297
SKU: 661-5455
Price: $182.37
661-5160 - Apple 500GB 5400RPM SATA Cache 2.5-inch Hard Drive for MacBook A1278
SKU: 661-5160
Price: $575.09
661-6608 - Apple 500GB 5400RPM SATA 3Gb/s 2.5-inch Hard Drive for MacBook A1181
SKU: 661-6608
Price: $688.33
661-6494 - Apple 500GB 5400RPM SATA 2.5-inch Hard Drive for MacBook Pro A1286
SKU: 661-6494
Price: $688.33
661-6090 - Apple 500GB 5400RPM SATA 2.5-inch Hard Drive for MacBook Pro A1286
SKU: 661-6090
Price: $688.33
661-6590 - Apple 500GB 5400RPM SATA 2.5-inch Hard Drive for MacBook Pro A1278
SKU: 661-6590
Price: $688.33
661-6015 - Apple 500GB 5400RPM SATA 3Gb/s 2.5-inch Hard Drive for MacBook Pro A1278
SKU: 661-6015
Price: $688.33
661-6005 - Apple 500GB 5400RPM SATA 3Gb/s 2.5-inch Hard Drive for MacBook Pro A1278
SKU: 661-6005
Price: $688.33
661-6370 - Apple 500GB 5400RPM SATA 3Gb/s 2.5-inch Hard Drive for MacBook Pro A1278
SKU: 661-6370
Price: $688.33
661-6331 - Apple 500GB 5400RPM SATA 2.5-inch Hard Drive for MacBook Pro A1286
SKU: 661-6331
Price: $716.43
661-5863 - Apple 500GB 5400RPM SATA 3Gb/s 2.5-inch Hard Drive for MacBook Pro A1278
SKU: 661-5863
Price: $716.43
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.