Alternative to 42D3803: Better-Value Equivalents in Stock
Comparing the 42D3803 (42D3803 - IBM Intel Xeon E5310 Quad Core 1.6GHz 4X2MB L2 Cache 1066MHz FSB Socket LGA771 65NM Processor) 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 42D3803
| SKU | 42D3803 |
|---|---|
| Product | 42D3803 - IBM Intel Xeon E5310 Quad Core 1.6GHz 4X2MB L2 Cache 1066MHz FSB Socket LGA771 65NM Processor |
| Current price | $124.13 |
| Stock status | In Stock |
| Detail page | View 42D3803 › |
Alternatives to 42D3803
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.
43X1002 - IBM Intel Xeon Quad Core E5310 Quad Core 1.6GHz 8MB L2 Cache 1066MHz FSB Socket 771 Processor
SKU: 43X1002
Price: $124.13
44E4479 - IBM Intel Xeon Quad Core E7420 2.13GHz 6MB L2 Cache 8MB L3 Cache 1066MHz FSB 45NM 90W Socket PGA-604 Processor
SKU: 44E4479
Price: $96.57
44E4471 - IBM Intel Xeon DP Quad Core E7440 2.4GHz 6MB L2 Cache 16MB L3 Cache 1066MHz FSB 45NM 90W Socket PGA-604 Processor
SKU: 44E4471
Price: $224.99
44E4481 - IBM Intel Xeon DP Quad Core E7440 2.4GHz 6MB L2 Cache 16MB L3 Cache 1066MHz FSB 45NM 90W Socket PGA-604 Processor
SKU: 44E4481
Price: $224.99
43W8763 - IBM 2.13GHz 1066MHz FSB 4MB L2 Cache Socket PPGA604 Intel Xeon E7320 Quad Core Processor for System x3850/3950 M2 -7141
SKU: 43W8763
Price: $77.57
44E4241 - IBM 2.13GHz 1066MHz FSB 4MB L2 Cache Socket PPGA604 Intel Xeon E7320 Quad Core Processor
SKU: 44E4241
Price: $77.57
44E4557 - IBM 2.13GHz 1066MHz FSB 4MB L2 Cache Socket PPGA604 Intel Xeon E7320 Quad Core Processor
SKU: 44E4557
Price: $77.57
44E4478 - IBM 2.13GHz 1066MHz FSB 12MB Cache Intel Xeon L7445 Quad Core Processor
SKU: 44E4478
Price: $82.42
40E5246 - IBM Intel Xeon L5320 Quad Core 1.86GHz 8MB L2 Cache 1066MHz FSB Socket LGA-771 LV Processor
SKU: 40E5246
Price: $83.51
43W3923 - IBM Intel Xeon L5320 Quad Core 1.86GHz 8MB L2 Cache 1066MHz FSB Socket LGA-771 65NM LV Processor
SKU: 43W3923
Price: $84.91
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.