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Note: Due to market demand, availability and pricing for memory and storage components may vary. Please contact our team to confirm current inventory and pricing
Server Memory
Server Memory & RAM
Server memory is RAM built specifically for servers and enterprise environments, where reliability, uptime, and large-scale capacity matter most. At iTech Devices, we stock DDR4 and DDR5 server memory, including ECC, RDIMM, and LRDIMM modules, in capacities ranging from 8GB to 128GB and beyond.
Shop server memory compatible with Dell, HPE, Lenovo, Cisco, and Supermicro servers, along with trusted memory manufacturers like Samsung, Micron, SK hynix, and Kingston. Not sure what fits your server? Check your model, DDR generation, DIMM type, and capacity below, or reach out to our team for compatibility help.
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Types of Server Memory
Server memory comes in several types, each built for a specific balance of capacity, reliability, and compatibility. Choosing the right type depends on your server platform, workload, and how much memory you need to scale to.
ECC Memory (Error-Correcting Code)
ECC memory detects and corrects common memory errors automatically, protecting against data corruption. It's essential for servers running databases, virtualization, or any workload where data integrity matters.
RDIMM (Registered Memory)
RDIMM uses a register to buffer signals between the memory controller and DRAM, reducing electrical load. This allows servers to support much larger memory configurations, making it the standard for most enterprise systems.
LRDIMM (Load-Reduced Memory)
LRDIMM buffers both address/command and data signals, enabling even higher memory capacities than RDIMM. It's commonly used in memory-intensive environments like large virtualization hosts and in-memory databases.
UDIMM (Unbuffered Memory)
UDIMM has no register or buffer, which limits total supported memory compared to RDIMM or LRDIMM. It's less common in enterprise servers and typically found in entry-level or workstation-class systems.
DDR4 vs DDR5 Server Memory
Feature | DDR4 Server Memory | DDR5 Server Memory |
|---|---|---|
Generation | Previous-generation standard | Current-generation standard |
Bandwidth | Lower than DDR5 | Significantly higher |
Capacity potential | High | Generally higher |
Server support | DDR4-compatible servers only | DDR5-compatible servers only |
Interchangeable? | No | No |
Shop Server Memory by Brand
Server memory isn't universal — each server manufacturer has its own compatibility requirements, supported DIMM types, and memory population rules. Browse server memory by brand below to find modules built for your specific platform.
Dell Server Memory
Compatible memory for Dell PowerEdge servers, including R740, R750, and R760 models. Choose the right DDR generation, DIMM type, and capacity for your PowerEdge platform.
HPE Server Memory
Server memory built for HPE ProLiant servers, including DL360 and DL380 models. Match your server generation and supported memory specs before ordering.
Lenovo Server Memory
Memory modules compatible with Lenovo ThinkSystem servers. Verify your exact model and platform generation to ensure a proper fit.
Cisco Server Memory
Server RAM designed for Cisco UCS and enterprise server platforms. Check your server's supported memory generation and DIMM type before purchasing.
Supermicro Server Memory
Reliable server memory for Supermicro server and workstation platforms. Confirm capacity, speed, and DIMM compatibility for your specific board.
Server Memory by Capacity
The right memory capacity depends on your server's workload, not just the number printed on the box. Here's a general guide to help you match capacity to what your server actually needs to run.
8GB–16GB Server Memory — Suitable for light workloads, basic file/print servers, or small business applications.
32GB Server Memory — A common choice for moderate virtualization, business applications, databases, or general workload consolidation, depending on your overall server configuration.
64GB+ Server Memory — Ideal for memory-intensive environments such as virtualization hosts, large databases, enterprise applications, and high-density server configurations.
128GB and Higher-Capacity Server Memory — Built for demanding data center, cloud infrastructure, and large-scale virtualization or in-memory database environments.
Server Memory for Your Workload
Virtualization — Hypervisors like VMware and Hyper-V allocate RAM across multiple virtual machines. More memory generally allows more VMs per host, but the right amount depends on your VM density and workload mix.
Databases — Database servers rely heavily on memory for caching and query performance. Sufficient, fast, ECC-protected RAM keeps queries running smoothly and protects data integrity.
Cloud & Data Center Infrastructure — Server clusters and enterprise infrastructure depend on high-capacity, reliable memory to maintain uptime and performance at scale.
Server Memory Buying Guide
Buying server memory isn't as simple as picking the highest capacity or lowest price — the wrong module can be incompatible with your server or fail to perform as expected. Follow this quick guide to choose the right server RAM the first time.
- Confirm your server model and generation — Identify your exact server manufacturer, model, and generation, since supported memory varies even between similar models.
- Check the supported DDR generation — Verify whether your server supports DDR4 or DDR5, as the two generations are not interchangeable.
- Match the correct DIMM type — Confirm whether your platform requires RDIMM, LRDIMM, or UDIMM, and avoid mixing DIMM types on the same server.
- Choose capacity based on workload — Pick memory capacity according to your actual applications, virtualization needs, or database requirements, not just a general number.
- Verify speed and population rules — Check the supported memory speed (MT/s) and your server's DIMM population rules to ensure stable performance across all memory channels.
FAQs
What is server memory?
Server memory is RAM designed for server systems and enterprise workloads. Depending on the platform, it can include ECC, registered DIMMs, and load-reduced DIMMs to support reliability and larger memory configurations.
What is the price of server memory in UAE?
The price of server memory in the UAE typically ranges from AED 173 to AED 397367, depending on capacity, DDR generation, speed, and ECC/RDIMM type. Basic server RAM can start around AED 170 to AED 250, while high-capacity DDR4 and DDR5 enterprise memory can cost AED 1,000–12,000+ for advanced configurations.
What is ECC server memory?
ECC (Error-Correcting Code) memory can detect and correct certain memory errors automatically. It's commonly used in servers and other systems where data integrity and reliability are critical.
What is RDIMM server memory?
RDIMM stands for Registered DIMM. A register buffers certain signals between the memory controller and DRAM, helping server platforms support larger, more scalable memory configurations.
Can I use DDR4 memory in a DDR5 server?
No. DDR4 and DDR5 use different architectures and aren't interchangeable. Always use the memory generation your server platform supports.
How do I know which RAM is compatible with my server?
Check your exact server model and generation, along with the supported DDR generation, DIMM type, capacity, speed, rank, and memory population rules. Our team at iTech Devices can help verify compatibility before you buy.
How much memory does my server need?
It depends on your operating system, applications, number of virtual machines, database requirements, and overall workload. Base your decision on actual workload needs and platform limits, not a general rule of thumb.
Does faster RAM make a server faster?
Memory speed can influence certain workloads, but overall performance also depends on the processor, memory channels, DIMM population, and platform configuration. Memory may run below its rated speed if limited by the server or processor.