Memory

Memory types

RAM is probably the most important organ of your PC or server. Because if we define a processor as the heart of a computer system, RAM is its brain.

RAM in a server system is one of the components that are directly responsible for the performance of the system. Officially it is called RAM (Rapid Storage Device), which can temporarily store the output, input, and intermediate data of the operating system and programs. RAM is a power-dependent device because data storage in such a system requires a constant power supply, or if there is no power supply, all memory cells are cleared.

The main characteristic of high-quality RAM is its speed in the first place. At the same time, installing 2 or more memory modules in a computer system must necessarily choose modules that will work at the same speed, because the system chooses the slowest speed from the available memory modules.

Focusing on the tasks assigned to the server device, you can choose the memory by volume. It will be sufficient to buy RAM up to 2 GB to solve every day not complicated tasks, and when upgrading the computer system and for more complex purposes - the memory capacity of at least 4 GB will suffice. There are two most popular RAM types on the market today, namely DDR2 and DDR3. And at the same time, it is important to remember that they are absolutely incompatible with each other.

We recommend installing DDR (double-data-rate) memory modules of modern 3rd generation (namely DDR3). This type of memory has higher clock frequencies (up to 2,400 MHz), and lower power consumption (30-40% lower compared to DDR2), and, consequently, reduced heat emission.

What other characteristics of RAM you should pay attention to when choosing it:

  • Form factor, i.e. the type of design of the memory module itself;

This is essentially the memory board construction. It includes the memory module size, number, and location of contacts. Keep in mind that different form factors are incompatible with each other.

  • Bus frequency and data transfer rate.

Bus bandwidth and frequency depend on each other. When choosing the required frequency, you need to rely on the capabilities offered by the system. We recommend choosing a frequency that matches the one supported by your CPU and motherboard.

  • The amount of memory that has already been mentioned;

A bigger RAM is required when running administrative software like spam prevention or antivirus checking, which takes up a lot of space. Choosing the right memory RAM is highly prioritized to ensure the computer's 100% performance. Many options of RAM are available online with different storage space for every server's needs.

  • Timings.

That is latency or time delays of your RAM. The bandwidth, and therefore the speed of the whole system, will directly depend on them.

ALLHDD provides a unique opportunity to buy RAM produced by world brands with a warranty, affordable price, and Free Ground Shipping on all orders placed within the 48 States in US. All our customers receive expert advice and information support.

Samsung M321RBGA0B40-CWK 256GB PC5-38400 Memory
$6529.00

M321RBGA0B40-CWK 256 Gigabytes(GB) (1X 256GB) DDR5-4800/PC5-38400 Double Data Rate 5 (DDR5) Synchronous Dynamic Random Access Memory (SDRAM) 4800mhz 8rx4...read more

Samsung M321RBGA0B40-CWKZH 256GB 288P PC5-38400 ECC Memory
$6529.00

M321RBGA0B40-CWKZH 256 Gigabytes (GB) Double Data Rate 5 (DDR5)-4800/PC5-38400 Synchronous Dynamic Random Access Memory (SDRAM) 4800 Megahertz (MHz) Memory...read more

Cisco E100D-MEM-RDIM32G 32GB Memory Memory Module
$6515.00

E100D-MEM-RDIM32G Cisco 32GB DDR3 SDRAM Memory Module. New Factory Sealed.

Dell AC706445 128GB DDR5 RAM
$6500.00

AC706445 128 Gigabytes (GB) 4800 Megahertz (MHz) Pc5-38400 CAS Latency 40 Registered 4rx4 Error Correction Code (ECC) 1.1v Double Data Rate 5 (DDR5) Sdram...read more

Samsung M321RAGA0B20-CWK 128GB PC5-38400 Memory
$6500.00

M321RAGA0B20-CWK Samsung 128GB PC5-38400 Ddr5-4800MHz Memory Module | New Bulk Pack

Hynix HMABAGL7A2R4N-XS 128GB Memory PC4-25600
$6490.00

HMABAGL7A2R4N-XS Hynix 128GB 3200MHz Pc4-25600 DDR4 SDRAM 288-Pin Lrdimm Memory. Brand New 3 Years Warranty

HPE 805353-256 256GB Memory PC4-19200
$6450.00

805353-256 256GB 8X32gb Pc4-19200 Cas-17 2400Mhz Ecc Dual Rank X4 Registered DDR4 288-Pin SDRAM Dimm Load Memory for Server | Made by HPE | Brand New 3 Years...read more

HPE 835807-B21 256GB Memory Pc4-21300
$6440.00

835807-B21 256GB (1X256GB) 2rx8 DDR4 2666mhz Pc4-21300 Dual Rank X8 1.2v Cl22 288-Pin Ecc Intel Optane Dc Persistent Memory Module 100 Series for Server |...read more

Hynix-HMCT04MEERA135N-Pc5-38400-128GB-Memory
$6435.00

HMCT04MEERA135N Pc5 38400 128 Gigabytes (GB) Memory Double Data Rate 5 (DDR5) 4800 Megahertz (MHz) RDIMM Module | Made By Hynix | New Bulk Pack

Hynix HMCT04MEERA131N 128GB RAM
$6422.00

HMCT04MEERA131N 128 Gigabytes (GB) 4rx4 Pc5-38400 Mts Synchronous Dynamic Random Access Memory (SDRAM) DDR5 4800mhz Ecc Reg Cl40 288-pin Rdimm(x80) 1.1v...read more

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