Replacement for 741066-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 741066-B21 (741066-B21 - HP ProLiant DL560 G9 2U Rack Server Intel Xeon E5-4640 V3 Dodeca-core (12 Core) 1.90GHz)? 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 741066-B21
| SKU | 741066-B21 |
|---|---|
| Product | 741066-B21 - HP ProLiant DL560 G9 2U Rack Server Intel Xeon E5-4640 V3 Dodeca-core (12 Core) 1.90GHz |
| Stock status | In Stock |
| Detail page | View 741066-B21 › |
Drop-in replacements for 741066-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.
795236-B21 - HP ProLiant DL360 G9 1U Rack Server 2 x Intel Xeon E5-2670 v3 Dodeca-core (12 Core) 2.3GHz
SKU: 795236-B21
Price: $629.47
826566-B21 - HP ProLiant DL380 G10 2U Rack Server 2 x Intel Xeon Gold 5118 Dodeca-core (12 Core) 2.3GHz 64GB Installed DDR4 SDRAM
SKU: 826566-B21
Price: $2,149.47
780022-S01 - HP ProLiant DL360 G9 1U Rack Server 2 x Intel Xeon E5-2670 v3 Dodeca-core (12 Core) 2.3GHz 64GB DDR4 SDRAM 12Gb/s SAS
SKU: 780022-S01
Price: $2,736.84
686784-001 - HP ProLiant 2U Rack Server 4 x Intel Xeon E5-4640 2.4GHz
SKU: 686784-001
Price: $1,376.84
732342-001 - HP ProLiant DL560 G8 4x Intel Xeon E5-4640 v2 10-Core 2.2GHz CPU 128GB DDR3 SDRAM 2U Rack Server
SKU: 732342-001
Price: $18,170.29
779804-S01 - HP ProLiant BL460c G9 Blade Server 2 x Intel Xeon E5-2680 v3 Dodeca-core (12 Core) 2.5GHz 128GB Installed DDR4 SDRAM
SKU: 779804-S01
Price: $5,834.37
HPE P55246-B21 ProLiant DL380 Gen10 Plus Server 1x Intel Xeon Silver 4310 2.1Ghz Dodeca-core (12 Core) 32GB DDR4 SDRAM 1x 800-Watts PS MR416i-p 12Gb/s SAS Controller
SKU: P55246-B21
Price: $11,010.53
686845-L21 - HP 2.40GHz 8.0GT/s QPI 20MB L3 Cache Socket FCLGA2011 Intel Xeon E5-4640 8-Core Processor for HP ProLiant DL560 Gen8 Server
SKU: 686845-L21
Price: $160.00
686845-B21 - HP 2.40GHz 8.0GT/s QPI 20MB L3 Cache Socket FCLGA2011 Intel Xeon E5-4640 8-Core Processor for HP ProLiant DL560 Gen8 Server
SKU: 686845-B21
Price: $160.00
644341-S01 - HP ProLiant BL465C G7 Blade Server AMD Opteron 6176 Dodeca-core (12 Core) 2.30GHz
SKU: 644341-S01
Price: $1,534.95
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.