Samsung M321R4GA0BB0-CQK

The Samsung M321R4GA0BB0-CQK is a premium 32GB DDR5 Registered DIMM (RDIMM) memory module, ideal for data-intensive applications including enterprise IT infrastructure, cloud computing, virtualization, AI workloads, and high-performance computing (HPC) environments. Offered by Telefly, a global wholesale supplier of server memory and components, this module delivers cutting-edge performance, energy efficiency, and long-term reliability—all backed by a multi-years warranty.

Product Specification – Samsung M321R4GA0BB0-CQK

Brand: Samsung (Original ICs)

Model: M321R4GA0BB0-CQK

Memory Type: DDR5 Registered DIMM (RDIMM)

Capacity: 32GB

Speed: 4800 MT/s (MegaTransfers per second)

DRAM Organization: x4

Voltage: 1.1V Low Power

Error Correction: ECC Supported

Pins: 288-pin standard server DIMM

Thermal Sensor: Built-in for advanced temperature monitoring

Performance Class: Enterprise Grade

Warranty: Up to 3 years warranty

The Samsung M321R4GA0BB0-CQK delivers blazing-fast data throughput, helping enterprises manage growing workloads with enhanced memory bandwidth and reliability. As a DDR5 solution, it doubles performance over DDR4 while reducing power consumption—key for lowering total cost of ownership in data center environments.

Why Choose Telefly – Trusted China Suppliers for Server Memory & Components?

Telefly is your go-to China supplier for server-grade memory solutions, CPU processors, GPU accelerators, and network cards. With years of B2B export experience, we provide full-stack sourcing services for global system integrators, OEM/ODM clients, repair centers, and enterprise infrastructure providers.

By choosing Telefly, you get access to:

100% original Samsung memory products

Transparent Pricelist and quotations

Fast and secure international shipping

Flexible wholesale options with no hidden fees

Technical support and compatibility checks

Long-term supply partnerships with stable inventory

Multi-years warranty and return guarantee policies

We understand your need for fast lead times, competitive pricing, and reliable performance. That’s why we stock and ship only tested and approved modules from world-class brands like Samsung, Hynix, Micron, and more.

Core Product Benefits

✔ Optimized for DDR5 Platforms – Compatible with latest Intel® Xeon® and AMD EPYC™ processors

✔ Superior Bandwidth – 4800 MT/s ensures faster memory access and lower latency

✔ Power-Efficient – 1.1V design reduces power usage and thermal load

✔ Enterprise Stability – ECC and RDIMM structure protect against data corruption

✔ Enhanced Monitoring – Built-in thermal sensor for dynamic cooling management

✔ Perfect for Upgrades – Ideal for replacing or scaling DDR4-based infrastructure

Whether you're scaling a virtualization cluster or deploying new AI inference servers, the M321R4GA0BB0-CQK ensures your systems remain fast, stable, and future-ready.