Replacement for 661-4751: Drop-In Alternatives We Stock
Looking for a replacement for the 661-4751 (661-4751 - Apple 120GB 4200RPM SATA 1.5Gb/s Hard Drive)? 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 661-4751
| SKU | 661-4751 |
|---|---|
| Product | 661-4751 - Apple 120GB 4200RPM SATA 1.5Gb/s Hard Drive |
| Current price | $259.50 |
| Stock status | In Stock |
| Detail page | View 661-4751 › |
Drop-in replacements for 661-4751
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.
222-4751 - Dell 1.83GHz 667MHz FSB 2MB L2 Cache Intel Core 2 Duo T5600 Processor
SKU: 222-4751
Price: $100.75
661-4281 - Apple 250GB 4200RPM SATA 2.5-Inch Hard Drive for MacBook Pro A1229
SKU: 661-4281
Price: $575.09
661-4135 - Apple 200GB 4200RPM SATA 2.5-inch Hard Drive for MacBook Pro A1212
SKU: 661-4135
Price: $575.09
661-4621 - Apple 300GB 4200RPM SATA 2.5-Inch Hard Drive for MacBook Pro A1261
SKU: 661-4621
Price: $628.05
661-4767 - Apple 120GB 5400RPM SATA 1.5Gb/s 2.5-inch Hard Drive for Mac Mini A1283
SKU: 661-4767
Price: $491.64
661-4277 - Apple 120GB 5400RPM SATA 2.5-inch Hard Drive for MacBook Pro A1226
SKU: 661-4277
Price: $520.21
661-3908 - Apple 120GB 5400RPM SATA 2.5-inch Hard Drive for MacBook Pro A1151
SKU: 661-3908
Price: $520.21
661-3855 - Apple 120GB 5400RPM SATA 2.5-inch Hard Drive for MacBook Pro A1181
SKU: 661-3855
Price: $520.21
661-4487 - Apple 120GB 5400RPM SATA 1.5Gb/s 2.5-inch Hard Drive for MacBook A1181
SKU: 661-4487
Price: $520.21
661-4700 - Apple 120GB 5400RPM SATA 1.5Gb/s 2.5-inch Hard Drive for MacBook A1181
SKU: 661-4700
Price: $520.21
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.