Supermicro 64GB DDR4-3200 PC4-25600 ECC Registered CL22 288-Pin 1.2V Dual Rank x4 RDIMM - MEM-DR464L-HL02-ER32

The Supermicro MEM-DR464L-HL02-ER32 is a genuine Supermicro 64GB DDR4-3200 ECC Registered DIMM (RDIMM) designed for enterprise server and workstation platforms. Operating at 3200MHz (PC4-25600) with CL22 latency, 1.2V, and a dual rank x4 organization, it delivers high-capacity, error-correcting memory for demanding workloads including virtualization, in-memory databases, HPC, and AI/ML inference on Supermicro and compatible Intel Xeon Scalable platforms.

Key Specifications

• Part Number / MPN: MEM-DR464L-HL02-ER32
• Manufacturer: Supermicro
• Capacity: 64GB
• Type: DDR4 RDIMM (Registered ECC)
• Speed: DDR4-3200 (PC4-25600)
• CAS Latency: CL22
• Voltage: 1.2V
• Rank / Organization: Dual Rank x4
• Pin Count: 288-Pin
• ECC: Yes (Error Correcting Code)
• Registered: Yes (RDIMM)

Performance

• Data Transfer Rate: 25,600 MB/s (PC4-25600)
• Bandwidth: Up to 25.6 GB/s per module
• Latency: CL22-22-22
• Operating Voltage: 1.2V

Features

• ECC error detection and correction for data integrity
• Registered (buffered) design for stability in multi-DIMM configurations
• Dual rank x4 organization for high-density deployments
• JEDEC standard compliant
• RoHS compliant

Physical & Environmental

• Form Factor: 288-Pin DIMM
• Operating Temperature: 0°C to 85°C
• Condition: Refurbished

Compatibility

• Designed for Supermicro server platforms supporting DDR4-3200 RDIMM
• Compatible with Intel Xeon Scalable (Ice Lake, Cascade Lake) processor platforms
• Compatible with Supermicro X11, X12 series server motherboards
• Requires ECC Registered DIMM support on the host platform