Replacement for P4X-0266-4M-1333: Drop-In Alternatives We Stock
Looking for a replacement for the P4X-0266-4M-1333 (P4X-0266-4M-1333 - Supermicro 2.66GHz 1333MHz FSB 4MB L2 Cache Socket LGA771 Intel Xeon 5150 2-Core 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 P4X-0266-4M-1333
| SKU | P4X-0266-4M-1333 |
|---|---|
| Product | P4X-0266-4M-1333 - Supermicro 2.66GHz 1333MHz FSB 4MB L2 Cache Socket LGA771 Intel Xeon 5150 2-Core Processor |
| Current price | $86.38 |
| Stock status | In Stock |
| Detail page | View P4X-0266-4M-1333 › |
Drop-in replacements for P4X-0266-4M-1333
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.
P4X-0030-4M-1333 - Supermicro 3.00GHz 1333MHz FSB 4MB L2 Cache Socket LGA771 Intel Xeon 5160 2-Core Processor
SKU: P4X-0030-4M-1333
Price: $86.38
P4X-0020-4M-1333 - Supermicro 2.0GHz 1333MHz FSB 4MB L2 Cache Socket LGA771 Intel Xeon 5130 2-Core Processor
SKU: P4X-0020-4M-1333
Price: $86.38
P4X-0233-4M-1333 - Supermicro 2.33GHz 1333MHz FSB 4MB L2 Cache Socket LGA771 Intel Xeon 5140 2-Core Processor
SKU: P4X-0233-4M-1333
Price: $86.38
P4X-0020-2X4M-1333 - Supermicro 2.0GHz 1333MHz FSB 8MB L2 Cache Socket LGA771 / PLGA771 Intel Xeon E5335 4-Core Processor
SKU: P4X-0020-2X4M-1333
Price: $82.42
P4X-0233-2X4M-1333 - Supermicro 2.33GHz 1333MHz FSB 8MB L2 Cache Socket LGA771 / PLGA771 Intel Xeon E5345 4-Core Processor
SKU: P4X-0233-2X4M-1333
Price: $86.38
317-1333 - Dell 2.13GHz 4.80GT/s QPI 4MB L3 Cache Intel Xeon E5506 Quad Core Processor
SKU: 317-1333
Price: $130.34
P4X-UP0240-4M-1066P - Supermicro 2.40GHz 1066MHz FSB 4MB L2 Cache Socket PLGA775 Intel Xeon 3060 2-Core Processor
SKU: P4X-UP0240-4M-1066P
Price: $82.42
ITA-0014-1M5 - SuperMicro 1.40GHz 400MHz FSB 4MB L2 Cache Socket PPGA611 Intel Itanium 1-Core Processor
SKU: ITA-0014-1M5
Price: $86.05
P4X-0032-2X2M-1066 - Supermicro 3.00GHz 667MHz FSB 4MB L2 Cache Socket PLGA771 Intel Xeon 5050 2-Core Processor
SKU: P4X-0032-2X2M-1066
Price: $86.38
P4X-0016-4M-1066 - Supermicro 1.60GHz 1066MHz FSB 4MB L2 Cache Socket LGA771 Intel Xeon 5110 2-Core Processor
SKU: P4X-0016-4M-1066
Price: $86.38
P4X-0186-4M-1066 - Supermicro 1.86GHz 1066MHz FSB 4MB L2 Cache Socket LGA771 Intel Xeon 5120 2-Core Processor
SKU: P4X-0186-4M-1066
Price: $86.38
P4X-0030-2X2M-667 - Supermicro 3.00GHz 667MHz FSB 4MB L2 Cache Socket PLGA771 Intel Xeon 5050 2-Core Processor
SKU: P4X-0030-2X2M-667
Price: $86.38
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.