Replacement for 91AD346040: Drop-In Alternatives We Stock
Looking for a replacement for the 91AD346040 (91AD346040 - Acer 1.80GHz 6.4GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 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 91AD346040
| SKU | 91AD346040 |
|---|---|
| Product | 91AD346040 - Acer 1.80GHz 6.4GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 4-Core Processor |
| Current price | $265.26 |
| Stock status | In Stock |
| Detail page | View 91AD346040 › |
Drop-in replacements for 91AD346040
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-DPE52603-SR0LB - Supermicro 1.80GHz 6.4GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 4-Core Processor
SKU: P4X-DPE52603-SR0LB
Price: $265.26
P4X-DPE52603V2-SR1AY - Supermicro 1.80GHz 6.4GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 V2 4-Core Processor
SKU: P4X-DPE52603V2-SR1AY
Price: $265.26
00Y2842 - IBM 1.80GHz 6.40GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 V2 Quad Core Processor
SKU: 00Y2842
Price: $294.74
43X5415 - IBM 1.80GHz 6.40GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 Quad Core Processor
SKU: 43X5415
Price: $294.74
90Y4657 - IBM 1.80GHz 6.4GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 4-Core Processor
SKU: 90Y4657
Price: $294.74
46W4342 - IBM 1.80GHz 6.4GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 v2 4-Core Processor Kit for X3650 M4
SKU: 46W4342
Price: $294.74
662992-L21 - HP 1.80GHz 6.4GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 4-Core Processor
SKU: 662992-L21
Price: $309.47
653214-L21 - HP 1.80GHz 6.4GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 4-Core Processor
SKU: 653214-L21
Price: $309.47
662922RB21 - HP 1.80GHz 6.4GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 4-Core Processor
SKU: 662922RB21
Price: $309.47
654424RB21 - HP 1.80GHz 6.4GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 4-Core Processor
SKU: 654424RB21
Price: $309.47
654780RB21 - HP 1.80GHz 6.4GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2603 4-Core Processor
SKU: 654780RB21
Price: $309.47
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.