Alternative to 03X3880: Better-Value Equivalents in Stock
Comparing the 03X3880 (03X3880 - Lenovo 95W 1366 SQUARE HEATSINK V1.0 for ThinkKServer RD330/RD430) 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 03X3880
| SKU | 03X3880 |
|---|---|
| Product | 03X3880 - Lenovo 95W 1366 SQUARE HEATSINK V1.0 for ThinkKServer RD330/RD430 |
| Current price | $82.42 |
| Stock status | In Stock |
| Detail page | View 03X3880 › |
Alternatives to 03X3880
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.
44E8783 - IBM SAS SATA 4X Backplane BOARD for System x3200 X3400 X3500 ThinkKServer TS100
SKU: 44E8783
Price: $89.47
00J6684 - IBM 401-Watts Power Supply Fixed for System x3200 M3 ThinkKServer TS20
SKU: 00J6684
Price: $161.11
00J6689 - IBM 401-Watts Power Supply Fixed for System x3200 M3 ThinkKServer TS20
SKU: 00J6689
Price: $161.11
59Y3958 - IBM Intel Xeon Quad Core X5560 2.8GHz 8MB L3 Cache 6.4GT/s QPI Speed 45NM 95W Socket FCLGA-1366 Processor
SKU: 59Y3958
Price: $84.57
00D2588 - IBM Intel Xeon 8 Core E5-2450 2.1GHz 2MB L2 Cache 20MB L3 Cache 8.0GT/s QPI Socket FCLGA-1366 32NM 95W Processor
SKU: 00D2588
Price: $97.13
00D1261 - IBM Intel Xeon 8 Core E5-2450 2.1GHz 2MB L2 Cache 20MB L3 Cache 8.0GT/s QPI Socket FCLGA-1366 32NM 95W Processor
SKU: 00D1261
Price: $97.13
67Y1451 - IBM Intel Xeon DP HEXA Core X5670 2.93GHz 1MB L2 Cache 12MB L3 Cache 6.4GT/s QPI Speed 32NM 95W Socket FCLGA-1366 Processor
SKU: 67Y1451
Price: $109.75
67Y1469 - IBM Intel Xeon DP HEXA Core X5670 2.93GHz 1MB L2 Cache 12MB L3 Cache 6.4GT/s QPI Speed 32NM 95W Socket FCLGA-1366 Processor
SKU: 67Y1469
Price: $109.75
67Y1486 - IBM Intel Xeon DP HEXA Core X5670 2.93GHz 1MB L2 Cache 12MB L3 Cache 6.4GT/s QPI Speed 32NM 95W Socket FCLGA-1366 Processor
SKU: 67Y1486
Price: $109.75
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.