Replacement for 19R0489: Drop-In Alternatives We Stock
Looking for a replacement for the 19R0489 (19R0489 - IBM 2.80GHz 800MHz FSB 1MB Cache Intel Pentium IV 520 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 19R0489
| SKU | 19R0489 |
|---|---|
| Product | 19R0489 - IBM 2.80GHz 800MHz FSB 1MB Cache Intel Pentium IV 520 Processor |
| Current price | $76.32 |
| Stock status | In Stock |
| Detail page | View 19R0489 › |
Drop-in replacements for 19R0489
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.
19R0495 - IBM 2.80GHz 800MHz FSB 1MB Cache Socket LGA775 Intel Pentium 4 520 Processor
SKU: 19R0495
Price: $76.32
02R8743 - IBM 2.80GHz 800MHz FSB 1MB Cache Intel Pentium 4 520/521 Processor
SKU: 02R8743
Price: $99.28
19R1530 - IBM 2.80GHz 800MHz FSB 1MB Cache Intel Pentium 4 520/521 Processor
SKU: 19R1530
Price: $99.28
38L5155 - IBM 2.80GHz 800MHz FSB 1MB Cache Intel Pentium 4 520/521 Processor
SKU: 38L5155
Price: $99.28
41A2182 - IBM 3.00GHz 800MHz FSB 1MB Cache Intel Pentium IV 531 Processor with HT Technology
SKU: 41A2182
Price: $76.32
39M4460 - IBM 3.00GHz 800MHz FSB 1MB Cache Intel Pentium IV 531 Processor with HT Technology
SKU: 39M4460
Price: $76.32
39J9406 - IBM 3.00GHz 800MHz FSB 1MB Cache Intel Pentium IV 531 Processor with HT Technology
SKU: 39J9406
Price: $76.32
19R3011 - IBM 3.40GHz 800MHz FSB 1MB L2 Cache Socket LGA775 Intel Pentium 4 551 1-Core Processor
SKU: 19R3011
Price: $78.71
19R0498 - IBM 3.40GHz 800MHz FSB 1MB L2 Cache Socket LGA775 Intel Pentium 4 551 1-Core Processor
SKU: 19R0498
Price: $78.71
38L5748 - IBM 3.2GHz 800MHz FSB 1MB L2 Cache Socket LGA775 Intel Pentium 4 541 1-Core Processor
SKU: 38L5748
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.