Buy RAM: Powerful memory for your IT infrastructure
Efficient memory is the backbone of any high-performance IT environment. When buying RAM (random access memory), you should consider not only memory capacity and clock speed, but also compatibility, energy consumption, and error correction. it-market offers a wide selection of RAM modules.
Do you have questions about our products in this category?
Our team will advise you extensively on your questions:
+49 (0) 39203 96 96 100
HP - DDR3 - module - 16 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - CL11 - registered - ECC
Micron MTA18ASF2G72PDZ-2G6J1 - 1 x 16 GB - DDR4 - 2666 MHz - 288-Pin DIMM - (x72 - ECC - DR) - 288-Pin - DDR4 - RDIMM
SK Hynix - HMT125R7BFR8C-G7 - DDR3 - module - 2 GB - DIMM 240-pin - 1066 MHz/PC3-8500 - registered
Micron MTA18ASF4G72PZ-3G2E1R - 1 x 32 GB - DDR4 - 3200 MHz - 288-pin DIMM - CL-22 - 1Rx4 - 1,2V
SK Hynix - HMCG78MEBSA092N - DDR5 - module - 16 GB - SO-DIMM 262-pin - 4800 MHz/PC5-38400 - unbuffered
SK Hynix - HMAA4GR7AJR4N-WM - DDR4 - module - 32 GB - DIMM 288-pin - 2933 MHz/PC4-23400 - registered
16GB Certified Replacement Memory Module For select Dell Systems - 2RX4 RDIMM 1866MHz SV (A7187318)
16GB Certified Replacement Memory Module For Select Dell Systems T630 R630 R730 (A7910488)
What types of RAM are available and what are the differences between them?
The most common RAM standards are DDR3 RAM, DDR4 RAM, and DDR5 RAM. Each standard has specific advantages and disadvantages:
- RAM DDR3: Solid basis for older systems. Cost-effective, but with lower clock speed and higher power consumption.
- RAM DDR4: Currently widely used. Good balance of speed and price.
- DDR5 RAM: Latest generation. Highest bandwidths and optimized management – ideal for high-end systems.
Tip: Before purchasing, check compatibility with your motherboard and processor. Not all RAM fits in every system.
How much RAM does a business PC need?
RAM requirements depend on the specific use. General recommendations:
- 8 GB RAM: Sufficient for simple office applications.
- 16 GB RAM: Ideal for multitasking, video conferencing, simple image editing.
- 32 GB RAM: Perfect for developers, analysts, virtualization, or CAD.
- 64 GB+ RAM: For servers, workstations, and memory-intensive processes.
DDR5 RAM 32GB vs. DDR4 RAM 32GB: What are the differences?
Both RAM modules offer high capacity and speed with 32 GB and 3,600 MHz but differ in technology. D
DR5 RAM 32GB enables higher bandwidth per module and optimized memory management - ideal for modern high-performance systems.
DDR4 RAM 32GB remains a stable, cost-effective solution for proven platforms and offers strong performance for most professional applications. The choice depends on the motherboard and intended use.
RAM for PCs or laptops – what to look out for?
PC RAM and laptop RAM differ in terms of form factor and compatibility:
- PC RAM (DIMM): Longer modules with higher power consumption, usually easier to upgrade.
- Laptop RAM (SO-DIMM): More compact, lower consumption, often limited upgradeability.
Important criteria for both variants:
- Clock frequency (e.g., 3,600 MHz)
- Latency times
- Number of modules and dual/quad channel support
What is ECC RAM and when is it needed?
ECC RAM (Error Correction Code) automatically detects and corrects memory errors. This increases system stability – particularly important in:
- Servers
- Workstations
- Corporate IT with critical applications
Note: ECC RAM requires a compatible motherboard with ECC support – usually only available for server components.
Buy RAM at it-market
At it-market, you will find a wide selection of RAM memory – used, refurbished, or new – for every scenario.
We offer you:
- 3-year warranty for companies
- Up to 2.500€ buyer protection
- Short delivery times
Do you have any questions, or would you like to buy RAM? Our sales team is happy to answer your questions about IT hardware and IT remarketing.