Replacement for UCS-CPU-E78890D: Drop-In Alternatives We Stock
Looking for a replacement for the UCS-CPU-E78890D (UCS-CPU-E78890D - Cisco 2.5GHz 9.6GT/s QPI 45MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8890 V3 18-Core Processor)? Pro Disk Network ships Cisco 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 UCS-CPU-E78890D
| SKU | UCS-CPU-E78890D |
|---|---|
| Product | UCS-CPU-E78890D - Cisco 2.5GHz 9.6GT/s QPI 45MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8890 V3 18-Core Processor |
| Current price | $6,269.89 |
| Stock status | In Stock |
| Detail page | View UCS-CPU-E78890D › |
Drop-in replacements for UCS-CPU-E78890D
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.
UCS-CPU-E78880D - Cisco 2.30GHz 9.6GT/s QPI 45MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8880 v3 18-Core Processor
SKU: UCS-CPU-E78880D
Price: $5,550.71
Cisco UCS-CPU-E78890DC 2.5GHz 9.6GT/s QPI 45MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8890 V3 18-Core Processor
SKU: UCS-CPU-E78890DC
Price: $6,269.89
UCS-CPU-E78893D - Cisco 3.20GHz 9.6GT/s QPI 45MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8893 v3 4-Core Processor
SKU: UCS-CPU-E78893D
Price: $7,210.93
UCS-CPU-E78870D - Cisco 2.10GHz 9.6GT/s QPI 45MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8870 V3 18-Core Processor
SKU: UCS-CPU-E78870D
Price: $7,935.50
UCS-CPU-E78880LB - Cisco 2.0GHz 9.6GT/s QPI 45MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8880L V3 18-Core Processor
SKU: UCS-CPU-E78880LB
Price: $9,359.70
UCS-CPU-E78880LD - Cisco 2.0GHz 9.6GT/s QPI 45MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8880L V3 18-Core Processor
SKU: UCS-CPU-E78880LD
Price: $9,359.70
UCS-CPU-E78891D - Cisco 2.80GHz 9.6GT/s QPI 45MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8891 V3 10-Core Processor
SKU: UCS-CPU-E78891D
Price: $11,275.89
UCS-CPU-E78860D - Cisco 2.2GHz 9.6GT/s QPI 40MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8860 V3 16-Core Processor
SKU: UCS-CPU-E78860D
Price: $2,963.16
UCS-CPU-E74820D - Cisco 1.9GHz 6.4GT/s QPI 25MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-4820 V3 10-Core Processor
SKU: UCS-CPU-E74820D
Price: $4,875.08
UCS-CPU-E74850D - Cisco 2.20GHz 8GT/s QPI 35MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-4850 V3 14-Core Processor
SKU: UCS-CPU-E74850D
Price: $5,387.95
UCS-CPU-E52699D - Cisco 2.30GHz 9.60GT/s QPI 45MB L3 Cache Socket FCLGA2011-3 Intel Xeon E5-2699 v3 8-Core Processor
SKU: UCS-CPU-E52699D
Price: $1,842.86
UCS-CPU-E78867D - Cisco 2.5GHz 9.6GT/s QPI 45MB Cache Socket FCLGA2011 Intel Xeon E7-8867 V3 16-Core Processor
SKU: UCS-CPU-E78867D
Price: $3,052.12
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.