Replacement for 311-8042: Drop-In Alternatives We Stock
Looking for a replacement for the 311-8042 (311-8042 - Dell 2.0GHz 12MB L2 Cache 1333MHz FSB 771-Pin LGA Socket 45NM Intel Xeon E5405 Quad 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 311-8042
| SKU | 311-8042 |
|---|---|
| Product | 311-8042 - Dell 2.0GHz 12MB L2 Cache 1333MHz FSB 771-Pin LGA Socket 45NM Intel Xeon E5405 Quad Core Processor |
| Current price | $82.42 |
| Stock status | In Stock |
| Detail page | View 311-8042 › |
Drop-in replacements for 311-8042
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.
311-6850 - Dell 1.6GHz 8MB L2 Cache 1066MHz FSB 65NM 80W Socket LGA-771 and PLGA-771 Intel Xeon DP Quad Core E5310 Processor
SKU: 311-6850
Price: $85.12
311-8046 - Dell 2.83GHz 12MB L2 Cache 1333MHz FSB 45NM 80W Socket LGA-771 Intel Xeon Quad Core E5440 Processor
SKU: 311-8046
Price: $77.91
311-8119 - Dell 2.5GHz 12MB L2 Cache 1333MHz FSB Socket LGA-771 Intel Xeon Quad Core E5420 Processor
SKU: 311-8119
Price: $85.82
311-8151 - Dell 3.0GHz 12MB L2 Cache 1333MHz FSB Socket LGA-771 45NM 80W Intel Xeon E5450 Quad Core Processor
SKU: 311-8151
Price: $134.33
311-8216 - Dell 3.0GHz 12MB L2 Cache 1333MHz FSB Socket LGA-771 45NM 80W Intel Xeon E5450 Quad Core Processor
SKU: 311-8216
Price: $138.47
311-8031 - Dell 3.0GHz 12MB L2 Cache 1333MHz FSB Socket LGA-771 45NM 80W Intel Xeon E5450 Quad Core Processor
SKU: 311-8031
Price: $138.47
311-6975 - Dell 2.66GHz 8MB L2 Cache 1333MHz FSB Socket LGA-771 65NM 120W Intel Xeon X5355 Quad Core Processor
SKU: 311-6975
Price: $82.42
311-6227 - Dell 3.0GHz 4MB L2 Cache 1333MHz FSB Socket LGA-771 Intel Xeon 5160 Dual Core Processor for PowerEdge Server and Precision works
SKU: 311-6227
Price: $82.42
311-7049 - Dell 2.66GHz 8MB L2 Cache 1333MHz FSB Socket LGA-771 65NM 120W Intel Xeon X5355 Quad Core Processor
SKU: 311-7049
Price: $85.12
311-6871 - Dell 3.0GHz 4MB L2 Cache 1333MHz FSB LGA-771 Socket Intel Xeon Dual Core 5160 Processor
SKU: 311-6871
Price: $85.82
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.