Replacement for SL5FW: Drop-In Alternatives We Stock
Looking for a replacement for the SL5FW (SL5FW - Intel Pentium 4 1.30GHz 400MHz FSB 256KB L2 Cache Socket 423 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 SL5FW
| SKU | SL5FW |
|---|---|
| Product | SL5FW - Intel Pentium 4 1.30GHz 400MHz FSB 256KB L2 Cache Socket 423 Processor |
| Current price | $250.53 |
| Stock status | In Stock |
| Detail page | View SL5FW › |
Drop-in replacements for SL5FW
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.
SL5UL - Intel Pentium 4 1.60GHz 400MHz FSB 256KB L2 Cache Socket 423 Processor
SKU: SL5UL
Price: $128.95
SL5TP - Intel Pentium 4 1.70GHz 400MHz FSB 256KB L2 Cache Socket 423 Processor
SKU: SL5TP
Price: $128.95
SL57V - Intel Pentium 4 1.70GHz 400MHz FSB 256KB L2 Cache Socket 423 Processor
SKU: SL57V
Price: $128.95
SL4TY - Intel Pentium 4 1.50GHz 400MHz FSB 256KB L2 Cache Socket 423 Processor
SKU: SL4TY
Price: $128.95
BX80528JK180G - Intel Pentium 4 1.80GHz 400MHz FSB 256KB L2 Cache Socket 423 Processor
SKU: BX80528JK180G
Price: $128.95
SL4QD - Intel Pentium 4 1.30GHz 400MHz FSB 256KB L2 Cache Socket 423 Processor
SKU: SL4QD
Price: $143.39
SL4SG - Intel Pentium 4 1.40GHz 400MHz FSB 256KB L2 Cache Socket 423 Processor
SKU: SL4SG
Price: $143.39
BX80528JK160G - Intel Pentium 4 1.60GHz 400MHz FSB 256KB L2 Cache Socket 423 Processor
SKU: BX80528JK160G
Price: $146.97
SL4X4 - Intel Pentium 4 1.60GHz 400MHz FSB 256KB L2 Cache Socket 423 Processor
SKU: SL4X4
Price: $146.97
SL4WS - Intel Pentium 4 1.40GHz 400MHz FSB 256KB L2 Cache Socket 423 Processor
SKU: SL4WS
Price: $157.07
SL57W - Intel Pentium 4 1.70GHz 400MHz FSB 256KB L2 Cache Socket 423 Processor
SKU: SL57W
Price: $165.79
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.