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Green circuit board with black memory chips and gold edge contacts

NEMIX RAM

NEMIX RAM 8GB DDR4 2933 ECC RDIMM CL21 1Rx8 1.2V 288-pin Lenovo 4ZC7A08706 memory upgrade

SKU CH-BQGY-WDAYF

8GB DDR4 2933 ECC RDIMM CL21 1Rx8 1.2V 288-pin server module for Lenovo ThinkSystem 4ZC7A08706

  • Capacity8GB
  • SpeedDDR4 2933 (PC4 23400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • ECC protection guards data integrity with registered DDR4 design
  • 2933 MHz speed handles heavy server workloads efficiently
  • 2 V operation reduces power draw in dense configurations
  • 288-pin RDIMM form factor fits Lenovo ThinkSystem slots directly
  • Single-rank 1Rx8 layout optimises memory channel population

Lenovo ThinkSystem compatible DDR4 RDIMM

This 8GB registered DIMM is built for Lenovo ThinkSystem servers that require DDR4 2933 ECC memory. It targets administrators upgrading Intel-based platforms where the 4ZC7A08706 part number is validated.

Fits 288-pin DDR4 RDIMM slots in qualified

The module operates at 1.2V with CL21 latency and a 1Rx8 organisation. ECC and register buffering protect data integrity while the single-rank design leaves additional slots free for further capacity expansion.

Sustained workloads benefit from ECC

Stress testing under load verifies stability for continuous server duties. The registered interface reduces electrical loading on the memory bus, helping maintain consistent throughput during extended operations.

Highlights

  • ECC protection guards data integrity with registered DDR4 design
  • 2933 MHz speed handles heavy server workloads efficiently
  • 2 V operation reduces power draw in dense configurations
  • 288-pin RDIMM form factor fits Lenovo ThinkSystem slots directly
  • Single-rank 1Rx8 layout optimises memory channel population

Specifications

BrandNEMIX RAM
SeriesLenovo Server/Workstation Compatible Series Memory
ModelLenovo DDR4 2933MHZ ECC RDIMM Registered Server Memory
Part NumberMR23400-818K1
Capacity8GB
SpeedDDR4 2933 (PC4 23400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemLenovo
CAS LatencyCL21
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank1Rx8
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content8GB (1X8GB) DDR4 2933MHZ PC4-23400 1Rx8 1.2V CL21 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will the CL21 latency become a bottleneck under sustained server workloads?

CL21 is the rated CAS latency for this DDR4 2933 module; sustained throughput depends on the platform memory controller and rank configuration.

How much heat does the 1.2 V registered ECC module produce during continuous operation?

The module runs at 1.20 V without a heat spreader; registered ECC RDIMMs typically stay cool in airflow-cooled server chassis.

Which Lenovo ThinkSystem models accept this 288-pin RDIMM for Intel-based servers?

It is listed as compatible with Lenovo ThinkSystem servers using part number 4ZC7A08706 for Intel processor platforms.

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