Replacement for T4458: Drop-In Alternatives We Stock
Looking for a replacement for the T4458 (T4458 - Dell 3.06GHz 533MHz FSB 256KB L2 Cache Socket PLGA478 / PLGA775 / PPGA478 Intel Celeron D 345J 1-Core 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 T4458
| SKU | T4458 |
|---|---|
| Product | T4458 - Dell 3.06GHz 533MHz FSB 256KB L2 Cache Socket PLGA478 / PLGA775 / PPGA478 Intel Celeron D 345J 1-Core Processor |
| Current price | $128.66 |
| Stock status | In Stock |
| Detail page | View T4458 › |
Drop-in replacements for T4458
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.
0CW503 - Dell 1.73GHz 533MHz FSB 1MB L2 Cache Socket PGA478 Intel Celeron M 430 1-Core Processor
SKU: 0CW503
Price: $78.95
CW503 - Dell 1.73GHz 533MHz FSB 1MB L2 Cache Socket PGA478 Intel Celeron M 430 1-Core Processor
SKU: CW503
Price: $78.95
221-6357 - Dell 2.40GHz 533MHz FSB 256KB L2 Cache Socket PPGA478 Intel Celeron D 320 1-Core Processor
SKU: 221-6357
Price: $82.42
221-8914 - Dell 3.06GHz 533MHz FSB 256KB L2 Cache Socket PPGA478 Intel Celeron D 345 1-Core Processor
SKU: 221-8914
Price: $82.42
221-7298 - Dell 2.40GHz 533MHz FSB 256KB L2 Cache Socket PPGA478 Intel Celeron D 320 1-Core Processor
SKU: 221-7298
Price: $82.42
221-7297 - Dell 2.40GHz 533MHz FSB 256KB L2 Cache Socket PPGA478 Intel Celeron D 320 1-Core Processor
SKU: 221-7297
Price: $82.42
221-7296 - Dell 2.40GHz 533MHz FSB 256KB L2 Cache Socket PPGA478 Intel Celeron D 320 1-Core Processor
SKU: 221-7296
Price: $82.42
221-7013 - Dell 3.06GHz 533MHz FSB 256KB L2 Cache Socket PPGA478 Intel Celeron D 345 1-Core Processor
SKU: 221-7013
Price: $82.42
0C348D - Dell 1.73GHz 533MHz FSB 512KB L2 Cache Socket PGA478 Intel Celeron T1400 2-Core Processor
SKU: 0C348D
Price: $82.42
C348D - Dell 1.73GHz 533MHz FSB 512KB L2 Cache Socket PGA478 Intel Celeron T1400 2-Core Processor
SKU: C348D
Price: $82.42
271-1213 - Dell 2.80GHz 533MHz FSB 256KB L2 Cache Socket PPGA478 Intel Celeron D 335 1-Core Processor
SKU: 271-1213
Price: $86.05
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.