Merge pull request #1182 from qdrant/cpu-support

Add CPU requirements, 32-bit is not supported

qdrant-landing/content/documentation/guides/installation.md

@@ -6,13 +6,13 @@ aliases:
   - ../installation
 ---
 
-## Installation requirements
+# Installation requirements
 
 The following sections describe the requirements for deploying Qdrant.
 
-### CPU and memory
+## CPU and memory
 
-The CPU and RAM that you need depends on:
+The preferred size of your CPU and RAM depends on:
 
 - Number of vectors
 - Vector dimensions
@@ -23,6 +23,15 @@ The CPU and RAM that you need depends on:
 
 Our [Cloud Pricing Calculator](https://cloud.qdrant.io/calculator) can help you estimate required resources without payload or index data.
 
+### Supported CPU architectures:
+
+**64-bit system:**
+- x86_64/amd64 
+- AArch64/arm64
+
+**32-bit system:**
+- Not supported
+
 ### Storage
 
 For persistent storage, Qdrant requires block-level access to storage devices with a [POSIX-compatible file system](https://www.quobyte.com/storage-explained/posix-filesystem/). Network systems such as [iSCSI](https://en.wikipedia.org/wiki/ISCSI) that provide block-level access are also acceptable.