Alternative to 42C0279: Better-Value Equivalents in Stock
Comparing the 42C0279 (42C0279 IBM 750GB 7200RPM SAS 3GB/s 16MB Cache Hot-Swappable 3.5-inch Hard Drive) against alternatives? Pro Disk Network stocks 12 similar IBM parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 42C0279
| SKU | 42C0279 |
|---|---|
| Product | 42C0279 IBM 750GB 7200RPM SAS 3GB/s 16MB Cache Hot-Swappable 3.5-inch Hard Drive |
| Current price | $485.53 |
| Stock status | In Stock |
| Detail page | View 42C0279 › |
Alternatives to 42C0279
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.
42C0404 - IBM 750GB 7200RPM SATA 3Gb/s Hot-Swappable 16MB Cache 3.5-inch Hard Drive
SKU: 42C0404
Price: $221.74
43W9720 - IBM 750GB 7200RPM SATA 3GB/s 16MB Cache 3.5-inch Internal Hard Disk Drive for DS4200
SKU: 43W9720
Price: $145.26
43W9738 - IBM 750GB 7200RPM SATA 3GB/s 16MB Cache 3.5-inch Internal Hard Disk Drive for DS4200
SKU: 43W9738
Price: $809.64
45N7277 - IBM Lenovo 500GB 7200RPM SATA 3GB/s 16MB Cache 2.5-inch Hot Swapable Hard Disk Drive
SKU: 45N7277
Price: $250.53
45N7321 - IBM Lenovo 500GB 7200RPM SATA 3GB/s 16MB Cache 2.5-inch Hot Swapable Hard Disk Drive
SKU: 45N7321
Price: $250.53
45N7276 - IBM Lenovo 500GB 7200RPM SATA 3GB/s 16MB Cache 2.5-inch Hot Swapable Hard Disk Drive
SKU: 45N7276
Price: $438.16
43W7583 - IBM 750GB 7200RPM Dual Port Hot Swapable SATA 3GB/s 3.5-inch Hard Drive with Tray
SKU: 43W7583
Price: $170.53
43W7580 - IBM 750GB 7200RPM Dual Port Hot Swapable SATA 3GB/s 3.5-inch Hard Drive with Tray
SKU: 43W7580
Price: $202.11
73W7656 - IBM 750GB 7200RPM Hot Swapable SATA 3GB/s 3.5-inch Slim Line Hard Drive with Tray
SKU: 73W7656
Price: $358.08
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.