Alternative to 91Y9879: Better-Value Equivalents in Stock
Comparing the 91Y9879 (91Y9879 - IBM 3TB 7200RPM SAS 6GB/s NL 3.5-inch Hot Swapable Hard Drive with Tray for IBM System Storage) 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 91Y9879
| SKU | 91Y9879 |
|---|---|
| Product | 91Y9879 - IBM 3TB 7200RPM SAS 6GB/s NL 3.5-inch Hot Swapable Hard Drive with Tray for IBM System Storage |
| Current price | $532.04 |
| Stock status | In Stock |
| Detail page | View 91Y9879 › |
Alternatives to 91Y9879
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.
45W7766 - IBM 3TB 7200RPM SAS 6GB/s 3.5-inch Hot Swapable Hard Drive with Tray
SKU: 45W7766
Price: $94.74
90Y8577 - IBM 3TB 7200RPM 6GB/s NL SAS 3.5-inch G2 Hot Swapable Hard Drive
SKU: 90Y8577
Price: $184.21
90Y8579 - IBM 3TB 7200RPM 6GB/s NL SAS 3.5-inch G2 Hot Swapable Hard Drive
SKU: 90Y8579
Price: $184.21
90Y8581 - IBM 3TB 7200RPM 6GB/s NL SAS 3.5-inch G2 Hot Swapable Hard Drive
SKU: 90Y8581
Price: $202.11
0C19532 - IBM ThinkServer 3TB 7200RPM SAS 6GB/s 3.5-inch Hot Swapable Hard Disk Drive
SKU: 0C19532
Price: $944.22
81Y9801 - IBM 3TB 7200RPM 6GB/s NL SATA 3.5-inch G2 Hot Swapable Hard Drive with Tray
SKU: 81Y9801
Price: $375.13
81Y9800 - IBM 3TB 7200RPM 6GB/s NL SATA 3.5-inch G2 Hot Swapable Hard Drive with Tray
SKU: 81Y9800
Price: $503.09
81Y9798 - IBM 3TB 7200RPM 6GB/s NL SATA 3.5-inch G2 Hot Swapable Hard Drive with Tray
SKU: 81Y9798
Price: $652.80
81Y9799 - IBM 3TB 7200RPM 6GB/s NL SATA 3.5-inch G2 Hot Swapable Hard Drive with Tray
SKU: 81Y9799
Price: $694.24
81Y9776 - IBM 3TB 7200RPM 6GB/s NL SATA 3.5-inch Hot Swapable Hard Drive with Tray
SKU: 81Y9776
Price: $971.38
81Y9775 - IBM 3TB 7200RPM 6GB/s NL SATA 3.5-inch Hot Swapable Hard Drive with Tray
SKU: 81Y9775
Price: $971.38
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.