Replacement for X8333A: Drop-In Alternatives We Stock
Looking for a replacement for the X8333A (X8333A - Sun 2.66GHz 6.4GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon X5550 4-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 X8333A
| SKU | X8333A |
|---|---|
| Product | X8333A - Sun 2.66GHz 6.4GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon X5550 4-Core Processor |
| Current price | $86.38 |
| Stock status | In Stock |
| Detail page | View X8333A › |
Drop-in replacements for X8333A
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.
X8331A - Sun 2.26GHz 5.86GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon E5520 4-Core Processor
SKU: X8331A
Price: $82.42
371-4477-02 - Sun 2.26GHz 5.86GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon E5520 4-Core Processor
SKU: 371-4477-02
Price: $82.42
371-4477-01 - Sun 2.26GHz 5.86GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon E5520 4-Core Processor
SKU: 371-4477-01
Price: $82.42
371-4460-02 - Sun 2.26GHz 5.86GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon E5520 4-Core Processor
SKU: 371-4460-02
Price: $82.42
371-4460-01 - Sun 2.26GHz 5.86GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon E5520 4-Core Processor
SKU: 371-4460-01
Price: $82.42
371-4298-01 - Sun 2.93GHz 6.4GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon X5570 4-Core Processor
SKU: 371-4298-01
Price: $82.42
371-4298-02 - Sun 2.93GHz 6.4GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon X5570 4-Core Processor
SKU: 371-4298-02
Price: $82.42
X8334A - Sun 2.93GHz 6.4GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon X5570 4-Core Processor
SKU: X8334A
Price: $82.42
371-4302-02 - Sun 2.26GHz 5.86GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon L5520 4-Core Processor
SKU: 371-4302-02
Price: $86.38
371-4302-01 - Sun 2.26GHz 5.86GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon L5520 4-Core Processor
SKU: 371-4302-01
Price: $86.38
371-4299-02 - Sun 2.8GHz 6.4GT/s QPI 8MB SmartCache Socket FCLGA1366 Intel Xeon X5560 4-Core Processor
SKU: 371-4299-02
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.