Replacement for SL7J4: Drop-In Alternatives We Stock
Looking for a replacement for the SL7J4 (SL7J4 - Intel Pentium 4 520 2.80GHz 800MHz FSB 1MB L2 Cache Socket 775 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 SL7J4
| SKU | SL7J4 |
|---|---|
| Product | SL7J4 - Intel Pentium 4 520 2.80GHz 800MHz FSB 1MB L2 Cache Socket 775 Processor |
| Stock status | In Stock |
| Detail page | View SL7J4 › |
Drop-in replacements for SL7J4
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.
SL7KJ - Intel Pentium 4 520 2.80GHz 800MHz FSB 1MB L2 Cache Socket 775 Processor
SKU: SL7KJ
Price: $73.68
19R0495 - IBM 2.80GHz 800MHz FSB 1MB Cache Socket LGA775 Intel Pentium 4 520 Processor
SKU: 19R0495
Price: $76.32
SL7KH - Intel Pentium 4 520 2.80GHz 800MHz FSB 1MB L2 Cache Socket 775 Processor
SKU: SL7KH
Price: $128.95
SL7J5 - Intel Pentium 4 520 2.80GHz 800MHz FSB 1MB L2 Cache Socket 775 Processor
SKU: SL7J5
Price: $128.95
463-8528 - Dell 2.80GHz 800MHz FSB 1MB L2 Cache Intel Pentium 4 520 Processor
SKU: 463-8528
Price: $76.32
271-0626 - Dell 2.80GHz 800MHz FSB 1MB L2 Cache Intel Pentium 4 520 Processor
SKU: 271-0626
Price: $76.32
221-4923 - Dell 2.80GHz 800MHz FSB 1MB L2 Cache Intel Pentium 4 520 Processor
SKU: 221-4923
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.