Alternative to 31R4715: Better-Value Equivalents in Stock
Comparing the 31R4715 (31R4715 - IBM 73GB 10000RPM SCSI 2.5-inch SFF 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 31R4715
| SKU | 31R4715 |
|---|---|
| Product | 31R4715 - IBM 73GB 10000RPM SCSI 2.5-inch SFF Hard Drive |
| Current price | $82.42 |
| Stock status | In Stock |
| Detail page | View 31R4715 › |
Alternatives to 31R4715
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.
32P0797 - IBM 73GB 10000RPM Ultra-320 SCSI SFF 2.5-inch Hot Swapable Hard Disk Drive
SKU: 32P0797
Price: $73.68
90P1301 - IBM 73GB 10000RPM Ultra-320 SCSI SFF 2.5-inch Hot Swapable Hard Disk Drive
SKU: 90P1301
Price: $73.68
39R7334 - IBM 73GB 10000RPM Ultra-320 SCSI SFF Hot-Swappable 2.5-inch Hard Drive
SKU: 39R7334
Price: $331.58
39R7391 - IBM 73GB 10000RPM 3GB/s SAS Hot Swapable SFF 2.5-inch Hard Drive
SKU: 39R7391
Price: $296.30
39R7389 - IBM 73GB 10000RPM 3GB/s SAS 2.5-inch SFF Hot Swapable Hard Drive
SKU: 39R7389
Price: $296.30
40K1088 - IBM 73GB 10000RPM 3GB/s SAS Hot Swapable SFF 2.5-inch Hard Drive
SKU: 40K1088
Price: $344.84
41Y8413 - IBM 73GB 10000RPM SAS SFF Hot-Pluggable 2.5-inch Hard Disk Drive
SKU: 41Y8413
Price: $352.21
39R8765 - IBM ServeRAID-8s SAS RAID Controller 256MB Up to 300MBps 1 x SFF-8484 SAS 300 Serial Attached SCSI External 2 x SFF-8470 SAS 300
SKU: 39R8765
Price: $630.54
40K1037 - IBM 36.4GB 10000RPM 68-Pin Ultra-320 SCSI 2.5-inch SFF Hard Drive
SKU: 40K1037
Price: $189.47
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.