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Green circuit board with black memory chips and gold edge connector

Supermicro

Supermicro MEM-DR516L-CL01-ER48 16GB DDR5 4800 RDIMM server RAM

SKU CH-1E04-TD26D MPN MEM-DR516L-CL01-ER48

16GB DDR5 4800 ECC registered RDIMM with CL40 latency and 1.10V operation

  • Capacity16GB
  • TypeRDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes
  • ECC registered design protects data integrity in critical workloads
  • DDR5 4800 speed delivers 38400 MT/s bandwidth for demanding applications
  • 16 GB capacity in a single rank 1Rx8 module
  • Low 1.10 V operation reduces power draw per DIMM
  • CAS latency CL40 tuned for stable server performance

16GB DDR5 4800 RDIMM

This 16GB RDIMM delivers DDR5 4800 performance with ECC registered operation for server platforms. The module runs at 1.10V with CL40 latency and a 1Rx8 organisation built on Micron chipset. It targets administrators who need error-correcting memory in single-module increments.

Registered ECC for multi-socket servers

Registered buffering reduces electrical load on the memory controller, allowing larger populations per channel in multi-processor chassis. ECC corrects single-bit errors and detects multi-bit faults without halting the system. The 1Rx8 rank layout keeps signal integrity high when multiple DIMMs share a channel.

Steady throughput at 1.10V

Sustained workloads benefit from the lower DDR5 voltage, which limits thermal rise during continuous operation. CL40 timing provides predictable latency for database and virtualisation tasks that run for hours. The module maintains rated 4800 MT/s without relying on short-term boost behaviour.

Highlights

  • ECC registered design protects data integrity in critical workloads
  • DDR5 4800 speed delivers 38400 MT/s bandwidth for demanding applications
  • 16 GB capacity in a single rank 1Rx8 module
  • Low 1.10 V operation reduces power draw per DIMM
  • CAS latency CL40 tuned for stable server performance

Specifications

BrandSuperMicro
ModelMEM-DR516L-CL01-ER48
Capacity16GB
TypeRDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMicron Chipset
Shipping weight0.09 kg
Package size229 × 165 × 41 mm

Questions about this item

At what voltage does the 1.10V DDR5 4800 module operate under sustained load?

The module runs at 1.10V as specified for DDR5 4800 operation.

How much heat and noise does the registered ECC RDIMM produce during all-day server use?

As a passive component it generates no noise; heat output is determined by the 1.10V operating voltage and system airflow.

Which motherboard slot and chipset combination is required for this 1Rx8 Micron-based RDIMM to function?

It requires a DDR5 RDIMM slot on a platform that supports registered ECC memory; the module uses Micron chips and a 1Rx8 organisation.

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