Alternative to 46U3440: Better-Value Equivalents in Stock
Comparing the 46U3440 (46U3440 - Lenovo ThinkKServer 450GB 15000RPM SAS 6GB/s 3.5-inch Hot Swapable Hard Drive with Tray for RD240) 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 46U3440
| SKU | 46U3440 |
|---|---|
| Product | 46U3440 - Lenovo ThinkKServer 450GB 15000RPM SAS 6GB/s 3.5-inch Hot Swapable Hard Drive with Tray for RD240 |
| Current price | $360.07 |
| Stock status | In Stock |
| Detail page | View 46U3440 › |
Alternatives to 46U3440
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.
49Y3728 - IBM 450GB 15000RPM 3.5-inch SAS 6GB/s Hot Swapable Hard Drive with Tray
SKU: 49Y3728
Price: $205.26
41Y8495 - IBM 450GB 15000RPM SAS 6GB/s 3.5-inch Hot Swapable Hard Drive with Tray
SKU: 41Y8495
Price: $392.99
49Y6099 IBM 450GB 15000RPM SAS 6Gb/s 3.5-inch Hot Swapable Hard Drive with Tray
SKU: 49Y6099
Price: $442.11
49Y6098 - IBM 450GB 15000RPM SAS 6GB/s 3.5-inch G2 Hot Swapable Hard Drive with Tray
SKU: 49Y6098
Price: $621.86
49Y1865 IBM 450GB 15000RPM 6Gb/s SCSI 3.5-inch Hot Swapable Hard Drive with Tray
SKU: 49Y1865
Price: $61.05
42C0264 - IBM 450GB 15000RPM 3.5-inch SAS 3GB/s Hot Swapable Hard Drive with Tray
SKU: 42C0264
Price: $240.00
41Y8454 - IBM 450GB 15000RPM 3.5-inch SAS Hot Swapable Hard Drive with Tray
SKU: 41Y8454
Price: $537.39
46U3572 - IBM Lenovo 300GB 15000RPM SAS 6GB/s 3.5-inch Hot Swapable Hard Disk Drive for RD230 TD230
SKU: 46U3572
Price: $145.89
03X3621 - IBM Lenovo 300GB 15000RPM SAS 6GB/s 3.5-inch Hot Swapable Hard Drive
SKU: 03X3621
Price: $202.11
03X3918 - IBM Lenovo 600GB 15000RPM SAS 6GB/s 16MB Cache 3.5-inch Hot Swapable Hard Disk Drive
SKU: 03X3918
Price: $236.84
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.