Remove decorative dashes and fix two broken admonitions

2026-08-30 19:53:57 +02:00
parent bb1a482a8d
commit 022a9d96bd
77 changed files with 10 additions and 239 deletions
@@ -18,7 +18,6 @@ Understand the fundamentals of server hardware
 A __server__ is essentially a computer dedicated to specific tasks, designed to remain accessible at all times. Structurally, it's not much different from a regular computer. Depending on its intended use, some components may vary. This article serves as a reference to help you understand the essential components of a server and how their roles adapt based on your needs.

 ## Motherboard
---
 The __motherboard__ is the foundation of your machine. It's the component that connects all others together. It enables communication between components and interaction with peripherals (keyboard, mouse, etc.). Choose it based on your I/O (Input/Output) needs like USB ports, network ports, speed, etc., and ensure compatibility with the components you plan to install.

 Key components connected to the motherboard:
@@ -38,7 +37,6 @@ Common consumer motherboard formats:
 Larger boards generally offer more ports and features. Pre-built systems might use proprietary formats.

 ## CPU
---
 <div style="display: flex; align-items: center;">
  <img src="/img/global/cpu.svg" alt="Image" style="max-width: 25%; max-height:230px; margin-right: 20px;">
  <p>The <strong>CPU</strong> (Central Processing Unit) is the computer's calculator. It processes most software tasks. Modern CPUs have multiple cores, often with virtual threads, to better handle workloads. They need to be cooled using either an active cooler (with a fan) or a passive one (fanless), depending on power consumption (watts). Choose your CPU based on how you plan to use the server.</p>
@@ -58,7 +56,6 @@ Consider:
 For low-power home servers or NAS (non-intensive computing), consider Intel N100/150 (4 cores) or N305/N355 (8 cores)—efficient and low power (ideal for 24/7 uptime).

 ## RAM
---

 <p align="center">
  <img src="/img/global/ram.svg" alt="Image" style="max-width: 65%;">
@@ -69,14 +66,12 @@ __RAM__ (Random Access Memory) is fast, temporary memory used by the CPU (and iG
 Comes as sticks installed on the motherboard. Varies by format and generation (currently DDR5).

 ## GPU
---

 The __GPU__ (Graphics Processing Unit) handles graphical, video, and sometimes AI-related processing. Its main theoretical use is to display the image on your screen. In servers, it's useful for media centers (e.g. [Plex](/serveex/media/plex)) and for accelerating AI tasks like facial recognition or photo indexing (e.g. [Immich](/serveex/cloud/immich)).

 Depending on the required performance, one can choose between a dedicated GPU with its own VRAM (a graphics card connected to a PCIe slot on the motherboard), or an iGPU—an integrated GPU built into the CPU (such as the N100/N150 or N305/N355), which uses the system’s shared RAM.

 ### HDD(s)
---

 <p align="center">
  <img src="/img/global/hdd.svg" alt="Image" style="max-width: 50%; margin-right: 20px;">
@@ -95,7 +90,6 @@ Generally, HDDs are best suited for storing data that doesn’t require frequent
 Comes in 3.5" and 2.5" formats; servers usually favor the more reliable 3.5".

 ### SSD(s)
---

 <p align="center">
  <img src="/img/global/nvme.svg" alt="Image" style="max-width: 50%; margin-right: 20px;">
@@ -110,7 +104,6 @@ SSDs come in various formats, but today the preferred choice is the M.2 NVMe ver
 However, SSDs are significantly more expensive than hard drives for the same storage capacity. Typically, the operating system (OS) is installed on the SSD to ensure fast performance. In a server environment, it's also ideal to store [Docker containers](/serveex/core/docker) and databases on the SSD. More broadly, any data that needs to be accessed frequently and quickly—such as websites, applications, or processing workloads—should be stored on an SSD.

 ### Network Card
---

 A __network card__ allows your machine to communicate with your network (including the internet). It consists of a controller chip and one or more network ports. These ports—often Ethernet ports—can come in different physical formats and support various data transfer standards:

@@ -131,7 +124,6 @@ The network card is usually built directly into the motherboard, but you can als
 In general, for a server setup, it's recommended to have at least two Ethernet ports to ensure redundancy in case one connection fails.

 ### Input/Output Ports
---

 __I/O__ ports allow communication with external devices (displays, keyboard, mouse, network...). Motherboards typically offer:

@@ -143,7 +135,6 @@ __I/O__ ports allow communication with external devices (displays, keyboard, mou
 Choose a motherboard and expansions based on your I/O needs.

 ### Power Supply
---

 The __power supply unit__ (PSU) is the component that provides electrical power to your machine’s components. It connects to the wall via a power cord and has several output cables that plug into the motherboard and various peripherals, such as hard drives or dedicated graphics cards.

@@ -158,7 +149,6 @@ Another important factor is the form factor. There are several standard sizes, f
 To choose the right PSU, a common rule of thumb is to estimate your system’s power needs based on usage, and then double that value. This is because most power supplies operate at optimal efficiency around 50% of their maximum load.

 ### Case
---

 <div style="display: flex; align-items: center;">
  <img src="/img/global/case.svg" alt="Image" style="max-width: 25%; max-height:230px; margin-right: 20px;">
@@ -18,7 +18,6 @@ Understand the basics of networking hardware
 A computer network cannot exist without the hardware required to build it. Hardware determines the size of the network, communication speeds, and its overall performance. In this article, we will focus on the simplest types of networks, typically found in home environments.

 ## The Router
---
 The __router__ is the central hub of your network. It directs __packets__—the blocks of data that travel across your network—from the sender to the appropriate recipient. It manages the routing of data both within your local network and to/from external networks. In short, it enables devices to communicate with each other and with the internet.

 Everyone has a router at home—it's the __internet box__ provided by your ISP (Internet Service Provider).
@@ -41,7 +40,6 @@ You can easily use a third-party router to manage your network if your ISP’s i
 ::

 ## The Switch
---

 The __switch__, or network switch, is a device that allows multiple devices to connect to the network. It acts as a literal hub, connecting directly to the router or to another switch upstream. It helps avoid overloading the switch ports on your router or relocating devices to another room without running a cable from each one back to the router. Another common use case is to segment multiple networks that are managed by the same router.

@@ -56,7 +54,6 @@ __Warning:__ Make sure to use a switch with ports that match the speeds supporte
 ::

 ## Cables
---

 Cables are essential components of your network. Depending on their type and category, they can limit the bandwidth between devices, so they must be chosen to match your network's specifications. They also need to be compatible with your devices' ports.