Buzz
Understanding the Art of Selecting Server Components
1. Server Chassis
The server chassis is the primary consideration when selecting server components. It serves as the enclosure and protects the hardware components of the server. There are three main types of server chassis: Tower Server, Rack-mount Server, and Blade Server, each distinguished by size and form factor.
- Tower Server: Vertical in design, suitable for standalone use due to its mobility.
- Rack-mount Server: Horizontal traditional design, fixed and suitable for any space.
- Blade Server: Vertical design suitable for densely packed server systems.
2. Selecting CPU for Servers
Following the server chassis, the next consideration is the server CPU, similar to a regular computer CPU but optimized for server usage. It serves as the central processing unit of the server, handling millions of user commands. Therefore, the CPU server is the most crucial component. Currently, the market is dominated by two types: AMD and INTEL.
- AMD CPUs are renowned for high speed but generate more heat. However, significant improvements have been made since the introduction of new AMD technologies, leading to many choices for AMD CPUs.
- Intel CPUs have long been favored for their robust performance and durability. Notable mentions include Intel Xeon and Core i7, soon to be followed by Core i9 with exceptional performance. Additionally, Intel Xeon is the most widely used chip for server machines.
1. Essential Considerations When Buying a Server Motherboard
Just like in a regular computer setup, the motherboard, also known as the server motherboard or mainboard, plays a pivotal role after the CPU. It acts as the central nervous system of a system, responsible for connecting and facilitating communication between various devices. Apart from housing data transmission channels (bus), chipsets, memory sockets, and peripheral interfaces like printers, monitors, keyboards, mice, and digital cameras, the motherboard is an indispensable component for any computer setup.
2. The Importance of Choosing the Right Server RAM
RAM (Random Access Memory) is a crucial component that dictates the number and size of programs that can run simultaneously, as well as the volume of data that can be processed instantly. For server systems, selecting suitable server RAM is of utmost importance. RAM comes primarily in two main types: Single Data Rate (SDR) and Double Data Rate (DDR). While their structures are quite similar, DDR boasts the capability to transmit data at both rising and falling edges of the signal, thereby doubling the speed.
1. The Evolution of RAM: DDR4 Advancements
6. Choosing Between HDD and SSD for Your Server
- When opting for HDD, consider drives with SCSI or SAS - Serial Attached SCSI interface, offering bandwidth exceeding 600MB/s and boasting speeds of up to 10,000 RPM, with some newer SAS drives reaching 15,000 RPM. These drives maximize data read/write speeds and facilitate connectivity with multiple SAS devices across LAN networks in organizations and enterprises.
- For SSDs, prioritize high-performance models with capacities ranging from 120 GB to 240 GB, as servers typically use SSDs solely for operating system installation. However, if budget permits, higher capacity SSDs can be considered.
1. Essential Guide to RAID Selection
This is a crucial component in a modern server setup. This controller board combines hard drives into a unified system with backup mechanisms and fault tolerance features to ensure your data remains safe in the event of physical failures.
2. Choosing a Redundant Power Supply Unit (PSU)
The power supply unit (PSU), which provides energy to internal components, plays a vital role in server operations. Specialized server models often come with high-capacity PSUs capable of replacement or redundancy in case of primary PSU failure. Servers typically operate continuously, requiring a stable power supply for prolonged uptime.
Considerations when purchasing server components
- Choose components based on predefined budget constraints.
- Select server components according to personal or business usage needs.
- Refer to forums and Facebook groups for server-related discussions.
- Opt for reputable brands in Vietnam with extended warranty periods.
Above are some tips to help you choose the most optimal server components and our explanations about the equipment you are researching. These are considerations for purchasing server components, do you ever wonder about choosing between Linux and Windows servers, with the following reasons why Linux servers are better than Windows surely will make you ponder further.
