Replacement for 09K9531: Drop-In Alternatives We Stock
Looking for a replacement for the 09K9531 (09K9531 - IBM 1.00GHz 512KB L2 Cache Socket Pentium III 1 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 09K9531
| SKU | 09K9531 |
|---|---|
| Product | 09K9531 - IBM 1.00GHz 512KB L2 Cache Socket Pentium III 1 Core Processor |
| Current price | $103.00 |
| Stock status | In Stock |
| Detail page | View 09K9531 › |
Drop-in replacements for 09K9531
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.
00N0746 - IBM 700MHz 100MHz FSB 1MB L2 Cache Socket SECC330 Intel Pentium III Xeon 1-Core Processor
SKU: 00N0746
Price: $43.53
00N3877 - IBM 500MHz 100MHz FSB 512KB L2 Cache Socket SECC2242 / SECC242 / SECC2576 / SECC576 Intel Pentium III 1-Core Processor
SKU: 00N3877
Price: $44.24
00N8559 - IBM 700MHz 100MHz FSB 256KB L2 Cache Socket PPGA370 / SECC2495 Intel Pentium III 1-Core Processor
SKU: 00N8559
Price: $47.37
00N7952 - IBM 733MHz 1333MHz FSB 256KB L2 Cache Socket PPGA370 / SECC2370 / SECC2495 Intel Pentium III 1-Core Processor
SKU: 00N7952
Price: $50.93
00N7943 - IBM 733MHz 1333MHz FSB 256KB L2 Cache Socket PPGA370 / SECC2370 / SECC2495 Intel Pentium III 1-Core Processor
SKU: 00N7943
Price: $50.93
00N7174 - IBM 733MHz 1333MHz FSB 256KB L2 Cache Socket PPGA370 / SECC2370 / SECC2495 Intel Pentium III 1-Core Processor
SKU: 00N7174
Price: $53.34
00N7949 - IBM 667MHz 133MHz FSB 256KB L2 Cache Socket PPGA370 / SECC2495 Intel Pentium III 1-Core Processor
SKU: 00N7949
Price: $53.54
00N3397 - IBM 550MHz 100MHz FSB 512KB L2 Cache Socket SECC330 / SECC540 Intel Pentium III Xeon 1-Core Processor
SKU: 00N3397
Price: $59.00
00N7951 - IBM 667MHz 133MHz FSB 256KB L2 Cache Socket PPGA370 / SECC2495 Intel Pentium III 1-Core Processor
SKU: 00N7951
Price: $59.59
00N3662 - IBM 667MHz 133MHz FSB 256KB L2 Cache Socket PPGA370 / SECC2495 Intel Pentium III 1-Core Processor
SKU: 00N3662
Price: $59.59
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.