RAM at the Lowest Price in Bangladesh

A Wide Range of RAM are Available at the Lowest Price.
You can order your desired RAM from at your convenience. Fastest Home delivery inside Dhaka. Easy Return and Easy Refund available.

Desktop & Laptop RAM

RAM is one of the most important components that determines a computer’s speed and performance. Both desktops and laptops use RAM, but there are key differences between them.

Desktop RAM

Desktop RAM modules are generally larger (DIMM) and designed for high performance.
Key features:
Highly upgradeable — Most desktops come with multiple RAM slots.
Higher capacity — Supports 16GB, 32GB, 64GB or more with ease.
Better performance — Handles higher voltage, ideal for overclocking.
More affordable — Usually cheaper than laptop RAM.

Laptop RAM

Laptop RAM (SO-DIMM) is smaller and designed for compact devices.
Key features:
Compact size — Fits into small, slim devices.
Limited upgradeability — Many laptops have only 1–2 slots; modern ultrabooks may have soldered RAM that cannot be replaced.
Low power consumption — Uses less voltage to extend battery life.
Higher cost — Smaller, specialized modules cost more.

Types of RAM & Their MHz Range

RAM plays a critical role in how fast a computer performs tasks. Different types of RAM come with different speed (MHz) ranges and features.

Main Types of RAM

SDRAM (Synchronous DRAM)

Very old technology
Speed: 66 MHz to 166 MHz

DDR RAM Series (Double Data Rate)

DDR1

First-generation DDR
266–400 MHz

DDR2

Faster and more efficient than DDR1
400–1066 MHz

DDR3

Widely used in older systems
1066–1866 MHz

DDR4

Most common in modern desktops and laptops
2133–3600+ MHz
Overclocked versions reach 4000–5000+ MHz

DDR5

Latest and fastest RAM generation
Base speed: 4800 MHz
High-end modules: 6400–8000+ MHz

Form Factors (Physical Types)

DIMM (Desktop RAM)

Larger size

Used in desktop computers

SO-DIMM (Laptop RAM)

Smaller design
Used in laptops and mini PCs
Soldered RAM
Permanently attached to the motherboard
Not upgradeable

ECC RAM

Used in servers and workstations
Can detect and correct memory errors
Follows DDR4 or DDR5 speed ranges

How Many GB Each RAM Type Comes In

Different types of RAM (DDR3,DDR4,DDR5,) laptop and desktop RAM) come in different capacity ranges. Below is a clear explanation of how many gigabytes each RAM type is available in.

DDR3 RAM

Common in older laptops and desktops.
2 GB

4 GB
8 GB
16 GB
Maximum capacity: 16GB per stick.

DDR4 RAM

Most widely used today.
4 GB
8 GB
16 GB
32 GB
64 GB
Maximum capacity: 64GB per stick.

DDR5 RAM

Latest and fastest RAM technology.
8 GB
16 GB
32 GB
64 GB
128 GB
Maximum capacity: 128GB per stick.

Laptop RAM (SO-DIMM)

Used in laptops.
2 GB
4 GB
8 GB
16 GB
32 GB
64 GB
Maximum: 64GB per stick.

Desktop RAM (DIMM)

Used in desktops and gaming PCs.
4 GB

8 GB
16 GB
32 GB
64 GB
128 GB
Maximum: 128GB per stick.

Server ECC RAM

Used in servers and professional workstations.
32 GB
64 GB
128 GB
256 GB
Some advanced systems support 512GB or even 1TB ECC RAM modules.

What Is RAM Speed

RAM Speed refers to how fast your memory can read and write data.
It is measured in MHz (Megahertz).

Higher MHz = faster performance.

Two Factors That Define RAM Speed

Frequency (MHz)

Higher frequency = faster data transfer
Improves gaming, editing, multitasking

Latency (CL / CAS Latency)

Example: CL16, CL18, CL40
Lower CL = faster response

Dual Channel vs Single Channel RAM
RAM channels determine how the memory communicates with the CPU. There are two common configurations: Single Channel and Dual Channel memory setups.

What Is Single Channel RAM

When a computer uses only one RAM stick, it runs in Single Channel mode.
This means data travels through a single pathway from RAM to CPU.
Features:
One RAM stick
Lower bandwidth
Good for basic use

Can cause bottlenecks in gaming or editing

What Is Dual Channel RAM

When a system uses two matching RAM sticks (same size and speed), it activates Dual Channel mode.
This allows the RAM to use two data pathways simultaneously, doubling the memory bandwidth.
Features:
Two identical RAM sticks
Double the bandwidth
10–30% better gaming performance
Great for editing, multitasking, heavy workloads