Replacement for 311-5406: Drop-In Alternatives We Stock
Looking for a replacement for the 311-5406 (311-5406 - Dell 2.80GHz 800MHz FSB 2MB L2 Cache Intel Xeon 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 311-5406
| SKU | 311-5406 |
|---|---|
| Product | 311-5406 - Dell 2.80GHz 800MHz FSB 2MB L2 Cache Intel Xeon Processor |
| Current price | $96.95 |
| Stock status | In Stock |
| Detail page | View 311-5406 › |
Drop-in replacements for 311-5406
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.
311-5395 - Dell 3.00GHz 800MHz FSB 2MB L2 Cache Socket PPGA604 Intel Xeon 1-Core Processor
SKU: 311-5395
Price: $82.42
311-4824 - Dell 3.00GHz 800MHz FSB 2MB L2 Cache Socket PPGA604 Intel Xeon 1-Core Processor
SKU: 311-4824
Price: $82.42
311-4790 - Dell 3.00GHz 800MHz FSB 2MB L2 Cache Socket PPGA604 Intel Xeon 1-Core Processor
SKU: 311-4790
Price: $82.42
311-4336 - Dell 3.00GHz 800MHz FSB 2MB L2 Cache Socket PPGA604 Intel Xeon 1-Core Processor
SKU: 311-4336
Price: $82.42
311-5400 - Dell 2.80GHz 800MHz FSB 2MB L2 Cache Intel Xeon Processor for PowerEdge 1800
SKU: 311-5400
Price: $85.12
311-0744 - Dell 2.00GHz 800MHz FSB 2MB L2 Cache Socket LGA775 Intel Core 2 Duo E4400 Dual Core Processor
SKU: 311-0744
Price: $86.38
311-0745 - Dell 2.00GHz 800MHz FSB 2MB L2 Cache Socket LGA775 Intel Core 2 Duo E4400 Dual Core Processor
SKU: 311-0745
Price: $86.38
311-8321 - Dell 2.20GHz 800MHz FSB 2MB L2 Cache Intel Core 2 Duo E4500 Processor
SKU: 311-8321
Price: $87.74
311-5529 - Dell 3.60GHz 800MHz FSB 2MB L2 Cache Intel Pentium 4 662 Processor for PowerEdge 850
SKU: 311-5529
Price: $96.26
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.