Replacement for PY394: Drop-In Alternatives We Stock
Looking for a replacement for the PY394 (PY394 - Dell 3.20GHz 800MHz FSB 2MB L2 Cache Intel Pentium 4 641 Processor)? Pro Disk Network ships Dell 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 PY394
| SKU | PY394 |
|---|---|
| Product | PY394 - Dell 3.20GHz 800MHz FSB 2MB L2 Cache Intel Pentium 4 641 Processor |
| Current price | $87.74 |
| Stock status | In Stock |
| Detail page | View PY394 › |
Drop-in replacements for PY394
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.
0MW908 - Dell 3.20GHz 800MHz FSB 2MB L2 Cache Intel Pentium 4 641 with HT Technology Processor
SKU: 0MW908
Price: $87.74
MW908 - Dell 3.20GHz 800MHz FSB 2MB L2 Cache Intel Pentium 4 641 with HT Technology Processor
SKU: MW908
Price: $87.74
MW527 - Dell 3.20GHz 800MHz 2MB Cache Socket LGA775 Intel Pentium 4 641 Processor
SKU: MW527
Price: $93.67
0MW527 - Dell 3.20GHz 800MHz 2MB Cache Socket LGA775 Intel Pentium 4 641 Processor
SKU: 0MW527
Price: $93.67
222-0725 - Dell 3.40GHz 800MHz FSB 2MB L2 Cache Intel Pentium 4 650 Processor
SKU: 222-0725
Price: $76.32
222-1098 - Dell 3.40GHz 800MHz FSB 2MB L2 Cache Intel Pentium 4 650 Processor
SKU: 222-1098
Price: $76.32
222-1085 - Dell 3.40GHz 800MHz FSB 2MB L2 Cache Intel Pentium 4 650 Processor
SKU: 222-1085
Price: $76.32
222-0881 - Dell 3.20GHz 800MHz FSB 2MB L2 Cache Intel Pentium 4 640 Processor
SKU: 222-0881
Price: $76.32
222-0724 - Dell 3.20GHz 800MHz FSB 2MB L2 Cache Intel Pentium 4 640 Processor
SKU: 222-0724
Price: $76.32
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.