DOC-1278 add clarification note for partition limits (#300)

* DOC-1278 add clarification note for partition limits

* minor edit

* incorporate feedback from doc review

* moving partitions to the top of the list

Author: micheleRP

modules/reference/partials/tiers.adoc

@@ -18,11 +18,11 @@ When you create a BYOC cluster, you select your usage tier. Each tier provides t
 |===
 
 [NOTE]
-====
-* On Azure, tiers 1-5 are supported. 
+==== 
+* Partition counts are based on clusters running Redpanda version 25.1 and on the assumption that the replication factor is 3 (default). If you set a higher replication factor, the maximum value for partitions will be lower.
+* On Azure, tiers 1-5 are supported.
 * Redpanda supports compute-optimized tiers with AWS Graviton3 processors.
 * Depending on the workload, it may not be possible to achieve all maximum values. For example, a high number of partitions may make it more difficult to reach the maximum value in throughput.
-* Partition counts are based on the assumption that the Redpanda Cloud replication factor is 3 (default). If you set a higher replication factor, the maximum value for partitions will be lower.
 * Connections are regulated per broker for best performance. For example, in a tier 1 cluster with 3 brokers, there could be up to 3,000 connections per broker. 
 
 ====
@@ -122,8 +122,8 @@ When you create a Dedicated cluster, you select your usage tier. Each tier provi
 
 [NOTE]
 ====
+* Partition counts are based on clusters running Redpanda version 25.1 and on the assumption that the replication factor is 3 (default). If you set a higher replication factor, the maximum value for partitions will be lower.
 * Depending on the workload, it may not be possible to achieve all maximum values. For example, a high number of partitions may make it more difficult to reach the maximum value in throughput.
-* Partition counts are based on the assumption that the Redpanda Cloud replication factor is 3 (default). If you set a higher replication factor, the maximum value for partitions will be lower.
 * Connections are regulated per broker for best performance. For example, in a tier 1 cluster with 3 brokers, there could be up to 3,000 connections per broker. 
 
 ====