Replacement for 80523PY400512: Drop-In Alternatives We Stock
Looking for a replacement for the 80523PY400512 (80523PY400512 - Intel Pentium II 400MHz 100MHz FSB 512KB Cache Slot 1 Processor)? Pro Disk Network ships Intel 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 80523PY400512
| SKU | 80523PY400512 |
|---|---|
| Product | 80523PY400512 - Intel Pentium II 400MHz 100MHz FSB 512KB Cache Slot 1 Processor |
| Stock status | In Stock |
| Detail page | View 80523PY400512 › |
Drop-in replacements for 80523PY400512
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.
328234-B21 - HP 400MHz 100MHz FSB 512KB L2 Cache Socket Slot 2 Intel Pentium II Xeon Processor Kit for ProLiant 6000/7000 Series Server
SKU: 328234-B21
Price: $97.14
328235-B21 - HP 400MHz 100MHz FSB 512KB L2 Cache Socket Slot 2 Intel Pentium II Xeon Processor Kit for ProLiant 6000/7000 Series Server
SKU: 328235-B21
Price: $97.14
328717-B21 - HP 400MHz 100MHz FSB 512KB L2 Cache Socket Slot 2 Intel Pentium II Xeon Processor Kit for ProLiant 6000/7000 Series Server
SKU: 328717-B21
Price: $97.14
312259-001 - HP 400MHz 100MHz FSB 512KB L2 Cache Socket Slot 2 Intel Pentium II Xeon Processor Kit for ProLiant 6000/7000 Series Server
SKU: 312259-001
Price: $5,543.32
SL49Q - Intel Pentium III Xeon 700MHz 32KB L1 Cache 1MB L2 Cache 100MHz FSB SLOT-2 Processor
SKU: SL49Q
Price: $160.00
153097-001 - HP 550MHz 100MHz FSB 1MB L2 Cache Socket Slot 2 Intel Pentium III Xeon 550 MHz Processor Single Core Processor
SKU: 153097-001
Price: $115.58
754558-304 - Intel Slot-1 AGP Slot 4 PCI Slot-2 ISA Slot-3 DIMM ATX Motherboard
SKU: 754558-304
Price: $505.53
114525-001 - Compaq 500MHz 100MHz FSB 512KB L2 Cache Socket Slot-1 Intel Pentium III Processor
SKU: 114525-001
Price: $71.58
117810-B21 - HP 550MHz 100MHz FSB 512KB L2 Cache Socket Slot 2 Intel Pentium III Xeon Processor Kit for ProLiant 3000
SKU: 117810-B21
Price: $71.58
19K0911 - IBM Intel PENTIUM III Xeon 700MHz 1MB L2 Cache 100MHz FSB SLOT-1 Processor for NETFINITY
SKU: 19K0911
Price: $82.42
06P5904 - IBM 700MHz 100MHz FSB 1MB Cache Slot 1 Intel Pentium III Xeon Processor
SKU: 06P5904
Price: $84.57
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.