Samsung 64GB DDR4-2666MHz PC4-21300V 2S2Rx4 RDIMM Memory

The Samsung 64GB DDR4-2666MHz PC4-21300 2S2Rx4 ECC Registered RDIMM (M393A8K40B22-CWD6Y) delivers reliable, high-density server memory performance for mission-critical enterprise environments. Engineered for data centers, cloud infrastructure, and virtualization platforms, this 64GB registered memory module enables seamless multitasking and efficient processing of heavy computational workloads.

Manufactured by Samsung, this 288-pin enterprise RAM module operates at a bus speed of 2666 MT/s with a standard 1.2V power supply. Featuring Error-Correcting Code (ECC) technology, it detects and corrects single-bit memory errors in real-time to prevent system crashes and data corruption. The 2S2Rx4 dual-stacked rank design ensures stable signaling and high memory bandwidth across multi-socket server platforms.

Available from DataDive, your trusted Technology Hardware Supplier in Qatar, this genuine Samsung memory module is available in our Memory collection, ideal for server upgrades, workstation expansion, and high-density virtualization setups in Dell, HPE, Lenovo, and Cisco enterprise servers.

Key Features:

• High-density 64GB capacity optimized for enterprise server workloads and virtualization platforms

• Fast 2666 MT/s clock speed (PC4-21300V) providing high memory throughput

• Advanced Error-Correcting Code (ECC) technology to prevent data corruption and system instability

• Registered DIMM (RDIMM) architecture with 2S2Rx4 rank organization for balanced signal integrity

• Low operating voltage of 1.2V reduces thermal output and overall data center energy consumption

Technical Specifications:

• Brand: Samsung

• Part Number: M393A8K40B22-CWD6Y

• Capacity: 64 GB

• Memory Type: DDR4 SDRAM

• Form Factor: 288-Pin RDIMM (Registered DIMM)

• Speed: DDR4-2666 / PC4-21300

• Data Transfer Rate: 2666 MT/s

• Rank / Organization: 2S2Rx4 (Dual Stack / Quad Rank x4)

• Error Correction: ECC Registered

• CAS Latency: CL19 / CL22

• Operating Voltage: 1.2V

• Pins: 288-Pin

• Device Supported: Enterprise Servers and Workstations (Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Cisco UCS)