Alternative to 81Y9655: Better-Value Equivalents in Stock
Comparing the 81Y9655 (81Y9655 - IBM 900GB 10000RPM 6Gb/s SAS Simple-Swappable 2.5-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 81Y9655
| SKU | 81Y9655 |
|---|---|
| Product | 81Y9655 - IBM 900GB 10000RPM 6Gb/s SAS Simple-Swappable 2.5-inch Hard Drive |
| Current price | $268.42 |
| Stock status | In Stock |
| Detail page | View 81Y9655 › |
Alternatives to 81Y9655
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.
81Y9654 - IBM 900GB 10000RPM SAS 6Gb/s Simple Swappable 2.5-inch Hard Drive for System x3350
SKU: 81Y9654
Price: $271.58
81Y3809 - IBM 900GB 10000RPM SAS 6GB/s 2.5-inch SFF SIMPLE SWAP Hard Drive with Tray for System x3350
SKU: 81Y3809
Price: $212.63
81Y9656 - IBM 900GB 10000RPM SAS 6GB/s 2.5-inch SFF SIMPLE SWAP Hard Drive with Tray
SKU: 81Y9656
Price: $454.55
90Y8890 - IBM 600GB 10000RPM SAS 6Gb/s Simple Swappable 2.5-inch Hard Drive
SKU: 90Y8890
Price: $326.32
49Y2031 - IBM 600GB 10000RPM SAS 6Gb/s 2.5-inch SFF Simple Swappable Hard Drive
SKU: 49Y2031
Price: $392.99
49Y2028 - IBM 600GB 10000RPM SAS 6Gb/s 2.5-inch SFF Simple Swappable Hard Drive
SKU: 49Y2028
Price: $392.99
00AD109 - IBM 600GB 10000RPM SAS 6Gb/s Simple-Swappable 2.5-inch Hard Drive
SKU: 00AD109
Price: $429.42
90Y8899 - IBM 300GB 10000RPM SAS 6Gb/s Simple-Swappable 2.5-inch Hard Drive for System x3650 M2
SKU: 90Y8899
Price: $485.53
39M4517 - IBM 500GB 7200RPM 3.5-inch SIMPLE SWAP SATA 3GB/s Hard Drive with SIMPLE SWAP Tray
SKU: 39M4517
Price: $145.26
43W7625 - IBM 1TB 7200RPM SATA 3GB/s 3.5-inch SIMPLE SWAP Hard Drive with SIMPLE SWAP Tray
SKU: 43W7625
Price: $263.16
42D0035 - IBM 500GB 7200RPM SIMPLE-SWAP SATA 3GB/s Hard Drive with SIMPLE SWAP Tray
SKU: 42D0035
Price: $272.61
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.