Replacement for SLB4D: Drop-In Alternatives We Stock
Looking for a replacement for the SLB4D (SLB4D - Intel Core 2 Duo T9400 2.53GHz 1066MHz FSB 6MB L2 Cache Socket PGA478 Notebook 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 SLB4D
| SKU | SLB4D |
|---|---|
| Product | SLB4D - Intel Core 2 Duo T9400 2.53GHz 1066MHz FSB 6MB L2 Cache Socket PGA478 Notebook Processor |
| Current price | $157.07 |
| Stock status | In Stock |
| Detail page | View SLB4D › |
Drop-in replacements for SLB4D
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.
42W8239 - IBM 2.00GHz 1066MHz FSB 6MB L2 Cache Socket PGA478 Intel Core 2 Duo Q9100 4-Core Processor
SKU: 42W8239
Price: $90.01
519181-001 - HP 2.66GHz 1066MHz FSB 6MB L2 Cache Socket PGA478 Intel Core 2 Duo P9600 Dual Core Processor
SKU: 519181-001
Price: $128.66
519063-001 - HP 2.66GHz 1066MHz FSB 6MB L2 Cache Socket PGA478 Intel Core 2 Duo P9600 Dual Core Processor
SKU: 519063-001
Price: $128.66
512739-015 - HP 2.13GHz 1066MHz FSB 6MB L2 Cache Socket BGA956 Intel Core 2 Duo SL9600 Dual Core Processor
SKU: 512739-015
Price: $128.66
512204-800 - HP 2.66GHz 1066MHz FSB 6MB L2 Cache Socket PGA478 Intel Core 2 Duo P9600 Dual Core Processor
SKU: 512204-800
Price: $128.66
507957-001 - HP 2.66GHz 1066MHz FSB 6MB L2 Cache Socket PGA478 Intel Core 2 Duo P9600 Dual Core Processor
SKU: 507957-001
Price: $128.66
460419-003 - HP 2.13GHz 1066MHz FSB 6MB L2 Cache Socket BGA956 Intel Core 2 Duo SL9600 Dual Core Processor
SKU: 460419-003
Price: $128.66
459905-205 - HP 2.66GHz 1066MHz FSB 6MB L2 Cache Socket PGA478 Intel Core 2 Duo P9600 Dual Core Processor
SKU: 459905-205
Price: $128.66
618812-001 - HP 2.66GHz 1066MHz FSB 6MB L2 Cache Socket PGA478 Intel Core 2 Duo P9600 Dual Core Processor
SKU: 618812-001
Price: $128.66
KR064AV - HP 1.86GHz 1066MHz FSB 6MB L2 Cache Socket BGA956 Intel Core 2 Duo SL9400 Dual Core Processor
SKU: KR064AV
Price: $133.01
NH539AV - HP 2.13GHz 1066MHz FSB 6MB L2 Cache Socket BGA956 Intel Core 2 Duo SL9600 Dual Core Processor
SKU: NH539AV
Price: $135.41
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.