Différences

Ci-dessous, les différences entre deux révisions de la page.

--- page_test [2025/11/19 11:29] – créée louise
+++ page_test [2025/11/27 09:33] (Version actuelle) – louise
@@ Ligne 1: / Ligne 1: @@
-====== HDD ======
+# HDD
-===== Introduction =====
+## System definition
-==== Definition ====
+  * HDD = Hard Disk Drive
-  * Liste à puceHDD = Hard Disk Drive
   * Storage device that uses magnetic storage to save, store and retrieve data
-==== What is it used for? ====
+### What is it used for?
   * Save, store and retrieve data
@@ Ligne 15: / Ligne 13: @@
-==== Are they different types and technologies? ====
+### Are they different types and technologies?
 Interface:
@@ Ligne 27: / Ligne 25: @@
-===== Manufacturing and processes =====
+## Life cycle
-==== What is it made of? ====
+### Manufacturing
+#### What is it made of?
 An HDD is composed of the following elements:
@@ Ligne 48: / Ligne 48: @@
 Supporting electronics
-==== How is it manufactured? ====
+#### How is it manufactured?
 TBC
-==== Who are the main manufacturers? ====
+#### Who are the main manufacturers?
 main manufacturers:
@@ Ligne 59: / Ligne 59: @@
   * Toshiba
-==== Where are they located? ====
+#### Where are they located?
 TBC
-===== Environmental footprint =====
+## Environmental footprint
-==== What are the main environmental impacts associated to the materials? ====
+### What are the main environmental impacts associated to the materials?
 Materials used:
@@ Ligne 72: / Ligne 72: @@
   * "rare earth" (for magnet)
-==== What are the main environmental impacts associated to the manufacturing processes? ====
+### What are the main environmental impacts associated to the manufacturing processes?
 TBC
-==== What are the potential parameters affecting environmental impact? ====
+### What are the potential parameters affecting environmental impact?
 TBC
+##  Next steps
+### What do we know we don't know?
+TBC
+### What are the identified challenges?
+TBC
+### What paths/ideas should be explored?
+TBC