Updated AMD Genoa generation family number

Updated AMD Genoa generation family number

Author: msLinuxNinja

articles/virtual-machines/hbv4-series.md

@@ -14,7 +14,7 @@ ms.reviewer: wwilliams
 
 **Applies to:** :heavy_check_mark: Linux VMs :heavy_check_mark: Windows VMs :heavy_check_mark: Flexible scale sets :heavy_check_mark: Uniform scale sets
 
-HBv4-series VMs are optimized for various HPC workloads such as computational fluid dynamics, finite element analysis, frontend and backend EDA, rendering, molecular dynamics, computational geoscience, weather simulation, and financial risk analysis. During preview, HBv4 VMs will feature up to 176 AMD EPYC™ 7004-series (Genoa) CPU cores, 688 GB of RAM, and no simultaneous multithreading. HBv4-series VMs also provide 800 GB/s of DDR5 memory bandwidth and 768MB L3 cache per VM, up to 12 GB/s (reads) and 7 GB/s (writes) of block device SSD performance, and clock frequencies up to 3.7 GHz.
+HBv4-series VMs are optimized for various HPC workloads such as computational fluid dynamics, finite element analysis, frontend and backend EDA, rendering, molecular dynamics, computational geoscience, weather simulation, and financial risk analysis. During preview, HBv4 VMs will feature up to 176 AMD EPYC™ 9004-series (Genoa) CPU cores, 688 GB of RAM, and no simultaneous multithreading. HBv4-series VMs also provide 800 GB/s of DDR5 memory bandwidth and 768MB L3 cache per VM, up to 12 GB/s (reads) and 7 GB/s (writes) of block device SSD performance, and clock frequencies up to 3.7 GHz.
 
 > [!NOTE] 
 > At General Availability, Azure HBv4-series VMs will automatically be upgraded to Genoa-X processors featuring 3D V-Cache. Updates to technical specifications for HBv4 will be posted at that time.