Alternative to 00NA321: Better-Value Equivalents in Stock
Comparing the 00NA321 (00NA321 - IBM 600GB 15000RPM SAS 2.5-inch Hot Swap Hard Drive Gen3) 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 00NA321
| SKU | 00NA321 |
|---|---|
| Product | 00NA321 - IBM 600GB 15000RPM SAS 2.5-inch Hot Swap Hard Drive Gen3 |
| Current price | $545.26 |
| Stock status | In Stock |
| Detail page | View 00NA321 › |
Alternatives to 00NA321
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.
41Y8486 - IBM 600GB 15000RPM SAS 6.0Gb/s Hot Swap 3.5-inch Hard Drive with Tray
SKU: 41Y8486
Price: $187.37
59Y5336 IBM 600GB 15000RPM Fibre Channel 4Gb/s 3.5-inch Hot Swap Hard Drive
SKU: 59Y5336
Price: $303.16
59Y5460 - IBM 600GB 15000RPM Fibre Channel 4Gb/s E-DDM 3.5-inch Hot Swap Hard Drive
SKU: 59Y5460
Price: $438.16
41Y8489 - IBM 600GB 15000RPM Fibre Channel 4Gbps E-DDM Hot Swap 3.5-inch Hard Drive
SKU: 41Y8489
Price: $450.00
42D4203 IBM 600GB 15000RPM Fibre Channel 4Gb/s Hot Swap 3.5-inch Hard Drive
SKU: 42D4203
Price: $503.09
42C0339 - IBM 600GB 15000RPM Fibre Channel 4Gbps E-DDM Hot Swap 3.5-inch Hard Drive
SKU: 42C0339
Price: $552.96
41Y8416 - IBM 73.4GB 15000RPM SAS 3.0Gb/s Non-Hot Swap 2.5-inch Hard Drive Hard Drive for BladeServer
SKU: 41Y8416
Price: $250.53
74Y4894 - IBM 600GB 10000RPM SAS 6.0Gb/s SFF Hot Swap 2.5-inch Hard Drive with Tray
SKU: 74Y4894
Price: $751.04
45W9614 IBM 300GB 15000RPM SAS 6Gb/s 64MB Cache Hot Swap 2.5-inch Hard Drive
SKU: 45W9614
Price: $73.68
41Y8441 - IBM 146GB 15000RPM SAS 3.0Gb/s Hot Swap 3.5-inch Hard Drive with Tray
SKU: 41Y8441
Price: $120.11
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.