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Green 240-pin DDR3 LRDIMM module 32GB 1866MHz

Axiom

Axiom 708643-B21-AX 32GB DDR3 1866 ECC LRDIMM server RAM

SKU CH-DHSW-Z6KP6 MPN 708643-B21-AX

32 GB DDR3 1866 ECC LRDIMM server memory module with CL13 latency and 1.50 V operation

  • Capacity32GB
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1866 (PC3 14900)
  • 32 GB capacity supports large memory configurations
  • 1866 MHz DDR3 speed delivers high data throughput
  • ECC error checking protects data integrity
  • LRDIMM buffered design reduces electrical load on the memory bus
  • RoHS compliant 1.50 V module meets environmental standards

Axiom 32GB DDR3 1866 ECC LRDIMM

This Axiom 32GB DDR3 1866 ECC LRDIMM server memory module delivers 32GB capacity at 1866 MHz with CL13 latency. It operates at 1.50 V using a 240-pin LRDIMM form factor. The module includes error-correcting code and buffered signal processing for data integrity in demanding server environments.

Who this suits and who should look elsewhere

This module suits administrators upgrading or repairing servers that specifically require DDR3 1866 ECC LRDIMM memory. Buyers needing a different capacity, a different DDR generation, UDIMM or RDIMM form factors, or non-ECC memory should look elsewhere because this part will not fit or function in those configurations.

Deciding specification: DDR3 1866 ECC LRDIMM

The single specification that decides compatibility is the DDR3 1866 ECC LRDIMM standard with 240-pin layout and 1.50 V operation. Only systems designed for this exact combination of generation, speed, error correction, buffering, form factor and voltage can accept this module.

Highlights

  • 32 GB capacity supports large memory configurations
  • 1866 MHz DDR3 speed delivers high data throughput
  • ECC error checking protects data integrity
  • LRDIMM buffered design reduces electrical load on the memory bus
  • RoHS compliant 1.50 V module meets environmental standards

Specifications

BrandAxiom
Model708643-B21-AX
Capacity32GB
Type240-Pin DDR3 SDRAM
SpeedDDR3 1866 (PC3 14900)
Shipping weight0.14 kg
Package size152 × 76 × 25 mm

Questions about this item

How much heat does the 1.50 V DDR3 LRDIMM generate during continuous server operation?

The module runs at the standard DDR3 1.50 V level, so its thermal output matches other DDR3-1866 LRDIMMs of the same density; adequate chassis airflow is recommended.

What motherboard slot and memory architecture are required for this 240-pin LRDIMM?

A DDR3 240-pin DIMM slot with LRDIMM support in the memory controller is needed; standard UDIMM or RDIMM-only boards will not accept this module.

Can the CL13 1866 MHz module run in a system populated with slower DDR3 DIMMs?

Yes, the memory controller will down-clock all installed DIMMs to the lowest common speed and highest latency, so the Axiom module will operate at the slower modules' rated frequency and timings.

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