Replacement for 783968-L21: Drop-In Alternatives We Stock
Looking for a replacement for the 783968-L21 (783968-L21 - HP 3.50GHz 15MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-1650 v3 6-Core Processor for ProLiant DL120 Gen9 Server)? Pro Disk Network ships HP 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 783968-L21
| SKU | 783968-L21 |
|---|---|
| Product | 783968-L21 - HP 3.50GHz 15MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-1650 v3 6-Core Processor for ProLiant DL120 Gen9 Server |
| Current price | $760.26 |
| Stock status | In Stock |
| Detail page | View 783968-L21 › |
Drop-in replacements for 783968-L21
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.
801578-001 - HP 3.50GHz 15MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-1650 v3 6 Core Processor
SKU: 801578-001
Price: $96.84
845121-B21 - HP 3.50GHz 15MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-1650 v3 6-Core Processor
SKU: 845121-B21
Price: $760.26
845121-L21 - HP 3.50GHz 15MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-1650 v3 6-Core Processor
SKU: 845121-L21
Price: $760.26
783023-L21 - HP 3.50GHz 0GT/s QPI 15MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-1650 v3 6-Core Processor
SKU: 783023-L21
Price: $1,773.49
864635-001 - HP 3.60GHz 15MB Cache Socket FCLGA2011-3 Intel Xeon E5-1650 v4 6-Core Processor
SKU: 864635-001
Price: $71.58
803135-L21 - HP 3.60GHz 15MB Cache Socket FCLGA2011-3 Intel Xeon E5-1650 V4 6-Core Processor
SKU: 803135-L21
Price: $1,223.29
PA-1650-02H - HP 65-Watts 18.5V 3.5A AC Adapter for PA-1650-02H 380467-001 DV6000 380467-003
SKU: PA-1650-02H
Price: $169.05
662325RB21 - HP 2.0GHz 7.2GT/s QPI 15MB SmartCache Socket FCLGA2011 Intel Xeon E5-2620 6-Core Processor
SKU: 662325RB21
Price: $95.00
662067RB21 - HP 2.50GHz 7.2GT/s QPI 15MB SmartCache Socket FCLGA2011 Intel Xeon E5-2640 6-Core Processor
SKU: 662067RB21
Price: $100.25
654416RB21 - HP 2.50GHz 7.2GT/s QPI 15MB SmartCache Socket FCLGA2011 Intel Xeon E5-2640 6-Core Processor
SKU: 654416RB21
Price: $100.25
662930RB21 - HP 2.50GHz 7.2GT/s QPI 15MB SmartCache Socket FCLGA2011 Intel Xeon E5-2640 6-Core Processor
SKU: 662930RB21
Price: $100.25
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.