Replacement for 42C3998: Drop-In Alternatives We Stock
Looking for a replacement for the 42C3998 (42C3998 - IBM 3.73GHz 1066MHz FSB 4MB L2 Cache Intel Xeon 5080 Dual Core Processor)? Pro Disk Network ships IBM drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 42C3998
| SKU | 42C3998 |
|---|---|
| Product | 42C3998 - IBM 3.73GHz 1066MHz FSB 4MB L2 Cache Intel Xeon 5080 Dual Core Processor |
| Current price | $140.46 |
| Stock status | In Stock |
| Detail page | View 42C3998 › |
Drop-in replacements for 42C3998
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.
25R8924 - IBM 3.73GHz 1066MHz FSB 4MB L2 Cache Intel Xeon 5080 Dual Core Processor
SKU: 25R8924
Price: $82.42
25R8929 - IBM 3.73GHz 1066MHz FSB 4MB L2 Cache Intel Xeon 5080 Dual Core Processor
SKU: 25R8929
Price: $129.03
7978-0643 - IBM 3.73GHz 1066MHz FSB 4MB L2 Cache Intel Xeon 5080 Dual Core Processor
SKU: 7978-0643
Price: $156.95
00J6163 - IBM 1.60GHz 1066MHz FSB 4MB L2 Cache Intel Xeon 5110 Dual Core Processor
SKU: 00J6163
Price: $47.37
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
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
40K1231 - IBM Intel Xeon Dual Core 5110 1.6GHz 4MB L2 Cache 1066MHz FSB Socket LGA-771 65NM 65W Processor
SKU: 40K1231
Price: $82.42
59P5110 - IBM 1.60GHz 1066MHz FSB 4MB L2 Cache Intel Xeon 5110 Dual Core Processor
SKU: 59P5110
Price: $82.42
41Y4275 - IBM Intel Xeon Dual Core 5110 1.6GHz 4MB L2 Cache 1066MHz FSB Socket LGA-771 65NM 65W Processor
SKU: 41Y4275
Price: $82.42
38L6012 - IBM 1.60GHz 1066MHz FSB 4MB L2 Cache Intel Xeon 5110 Dual Core Processor
SKU: 38L6012
Price: $82.42
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.