Merge pull request #3848

* [DOC-13460]: Clarify deprecated support for Advanced Vector Extension…

* [DOC-13460]: Clarify deprecated support for Advanced Vector Extension…

* [DOC-13460]: Clarify deprecated support for Advanced Vector Extension…

* [DOC-13460]: Clarify deprecated support for Advanced Vector Extension…

Author: RayOffiah

modules/install/pages/pre-install.adoc

@@ -4,12 +4,13 @@
 [abstract]
 {description}
 
-## CPU Requirements
+== CPU Requirements
 
 Couchbase Server can run on x86 and ARM processors (including Apple Silicon processors). 
 This section explains the minimum requirements for of these platforms.
 
-### x86 Processors
+[#x86-processors]
+=== x86 Processors
 
 
 [#avx2-requirements]
@@ -18,7 +19,7 @@ This section explains the minimum requirements for of these platforms.
 ====
 The use of older x86 processors that do not implement the https://en.wikipedia.org/wiki/Advanced_Vector_Extensions#AVX2[Advanced Vector Extensions 2 (AVX2)] instruction set are deprecated in Couchbase Server 7.6.x.
 Future versions will require processors that have AVX2 support.
-This requirements is only for x86 processors--ARM processors have a separate set of vector instructions.
+This requirement is only for x86 processors--ARM processors have a separate set of vector instructions.
 
 The earliest processors that support AVX2 instructions include:
 
@@ -89,7 +90,7 @@ The recommended hardware is sixteen CPU cores, 16GiB RAM, and SSD disks.
 
 |===
 
-### ARM Processors
+=== ARM Processors
 
 Couchbase Server has the following requirements when running on ARM-based platforms.
 
@@ -120,26 +121,14 @@ Network file systems such as CIFS and NFS are not supported.
 [IMPORTANT]
 .Backup Nodes
 =====
-If the node is used for administering backups, then be aware that the resource requirements will be higher:
-=====
-
-| *CPU*
-| 2 GHz quad-core x86_64 CPU supporting SSE4.2
-| 3 GHz sixteen-core x86_64 CPU supporting SSE4.2 and above
+If the node is used for administering backups, then be aware that the resource requirements will be higher.
 
-| *RAM*
-| 8 GiB (physical)
-| 16 GiB (physical) and above
+The minimum hardware requirement is four CPU cores and 8GiB RAM. 
 
-| *Storage (disk space)*
-a|
-8 GiB (block-based; HDD, SSD, EBS, iSCSI)
+The recommended hardware is sixteen CPU cores, 16GiB RAM, and SSD disks.
+=====
 
-Network file systems such as CIFS and NFS are not supported.
-a|
-16 GiB and above (SSD)
 
-Network file systems such as CIFS and NFS are not supported.
 |===
 
 [#note1]

modules/release-notes/partials/docs-server-7.6.3-release-note.adoc

@@ -8,8 +8,9 @@ For detailed information on new features and enhancements, please see xref:intro
 === Deprecated Platforms
 
 The use of x86 processors that do not support Advanced Vector Extensions 2 (AVX2) is deprecated in version 7.6.3.
-Future versions of Vector Search will rely on these instructions to improve performance.
 These instructions are available in most Intel processors produced since 2013 and AMD processors produced since 2015.
+See xref:install:pre-install.adoc#x86-processors[System Requirements] for details.
+
 
 [#fixed-issues-763]
 === Fixed Issues