Replacement for 803133-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 803133-B21 (803133-B21 - HP 3.50GHz 10MB Cache Socket FCLGA2011-3 Intel Xeon E5-1620 v4 4-Core Processor)? 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 803133-B21
| SKU | 803133-B21 |
|---|---|
| Product | 803133-B21 - HP 3.50GHz 10MB Cache Socket FCLGA2011-3 Intel Xeon E5-1620 v4 4-Core Processor |
| Current price | $221.05 |
| Stock status | In Stock |
| Detail page | View 803133-B21 › |
Drop-in replacements for 803133-B21
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.
803133-L21 - HP 3.50GHz 10 MB Cache 5.00GT/s DMI FCLGA2011-3 Intel Xeon E5-1620 V4 4 Core Processor
SKU: 803133-L21
Price: $221.05
683610-001 - HP 3.60GHz 5GT/s DMI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-1620 Quad-Core Processor Upgrade
SKU: 683610-001
Price: $315.91
733729-001 - HP 3.70GHz 0GT/s QPI 10MB Smart Cache Socket FCLGA2011 Intel Xeon E5-1620 V2 Quad Core Processor
SKU: 733729-001
Price: $519.24
799506-001 - HP 3.50GHz 10MB SmartCache Socket FCLGA 2011-3 Intel Xeon E5-1620 v3 Quad Core Processor for ProLiant ML110 Gen9 Server
SKU: 799506-001
Price: $73.68
783021-L21 - HP 3.50GHz 10MB SmartCache Socket FCLGA 2011-3 Intel Xeon E5-1620 v3 Quad Core Processor Kit for ProLiant ML310e G8 v2
SKU: 783021-L21
Price: $265.26
783969-L21 - HP 3.50GHz 0GT/s QPI 10MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-1620 v3 Quad Core Processor Kit for ProLiant DL120 G9
SKU: 783969-L21
Price: $485.00
826107-L21 - HP 3.50GHz 10 MB Cache 5.00GT/s DMI FCLGA2011-3 Intel Xeon E5-1620 V4 4 Core Processor
SKU: 826107-L21
Price: $250.53
HP B2B93UT#ABA Z420 with Intel Xeon E5-1620 Quad-Core 3.60GHz CPU 8GB DDR3 RAM 1TB HDD Workstation
SKU: B2B93UT-ABA
Price: $1,246.74
840667-S01 - HP ProLiant ML110 Gen9 Smart Buy Tower Server Intel Xeon E5-1620 V4 4-Core 3.50GHz 8GB RAM
SKU: 840667-S01
Price: $1,347.37
676948-001 - HP 2.20GHz 6.40GT/s QPI 10MB L3 Cache Socket FCLGA1356 Intel Xeon E5-2407 Quad-Core Processor for ProLiant Gen8 Servers
SKU: 676948-001
Price: $47.37
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.