Replacement for 4XG0G89043: Drop-In Alternatives We Stock
Looking for a replacement for the 4XG0G89043 (4XG0G89043 - Lenovo 3.40GHz 9.6GT/s QPI 20MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-2643 v4 Quad Core Processor)? Pro Disk Network ships IBM 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 4XG0G89043
| SKU | 4XG0G89043 |
|---|---|
| Product | 4XG0G89043 - Lenovo 3.40GHz 9.6GT/s QPI 20MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-2643 v4 Quad Core Processor |
| Current price | $2,114.74 |
| Stock status | In Stock |
| Detail page | View 4XG0G89043 › |
Drop-in replacements for 4XG0G89043
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.
46W2829 - IBM 3.5GHz 8GT/s QPI 25MB SmartCache Socket FCLGA2011 Intel Xeon E5-2643 V2 6-Core Processor
SKU: 46W2829
Price: $442.11
46W4353 - IBM 3.5GHz 8GT/s QPI 25MB SmartCache Socket FCLGA2011 Intel Xeon E5-2643 V2 6-Core Processor
SKU: 46W4353
Price: $442.11
00Y2818 - IBM 3.5GHz 8GT/s QPI 25MB SmartCache Socket FCLGA2011 Intel Xeon E5-2643 V2 6-Core Processor
SKU: 00Y2818
Price: $442.11
00MW739 - IBM 3.40GHz 9.6GT/s QPI 20MB L3 Cache Socket FCLGA2011 Intel Xeon E5-2643 V4 6-Core Processor
SKU: 00MW739
Price: $2,122.11
00MW778 - IBM 3.40GHz 9.6GT/s QPI 20MB L3 Cache Socket FCLGA2011 Intel Xeon E5-2643 V4 6-Core Processor
SKU: 00MW778
Price: $2,122.11
00YJ691 - IBM 3.40GHz 9.6GT/s QPI 20MB L3 Cache Socket FCLGA2011 Intel Xeon E5-2643 V4 6-Core Processor
SKU: 00YJ691
Price: $2,122.11
00KG815 - IBM 3.40GHz 9.60GT/s QPI 20MB L3 Cache Intel Xeon E5-2643 v3 6 Core Processor
SKU: 00KG815
Price: $498.11
00KG826 - IBM 3.40GHz 9.60GT/s QPI 20MB L3 Cache Intel Xeon E5-2643 v3 6 Core Processor
SKU: 00KG826
Price: $498.11
00KG484 - IBM 3.40GHz 9.60GT/s QPI 20MB L3 Cache Intel Xeon E5-2643 v3 6 Core Processor
SKU: 00KG484
Price: $498.11
00JX099 - IBM 3.40GHz 9.60GT/s QPI 20MB L3 Cache Intel Xeon E5-2643 v3 6 Core Processor
SKU: 00JX099
Price: $498.11
00JX082 - IBM 3.40GHz 9.60GT/s QPI 20MB L3 Cache Intel Xeon E5-2643 v3 6 Core Processor
SKU: 00JX082
Price: $498.11
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.