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Green 240-pin DDR3 server DIMM with black chips

A-Tech

A-Tech 32GB DDR3 1866 ECC LRDIMM 4Rx4 CL13 Server RAM

SKU CH-K6HV-V8R2H

A 32 GB DDR3 1866 ECC LRDIMM with CL13 latency and 1.5 V operation for server upgrades

  • Total capacity32 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeLoad Reduced
  • 32 GB capacity supports larger server workloads
  • DDR3 1866 MHz speed accelerates data throughput
  • ECC LRDIMM technology corrects errors for reliability
  • 4Rx4 rank organisation maximises module density
  • 50 V standard voltage ensures broad compatibility

32GB DDR3 1866 ECC LRDIMM Server Module

This 32GB DDR3 1866 ECC LRDIMM module uses a load-reduced design with a 4Rx4 rank configuration. It operates at 1.50V with a CAS latency of CL13 and fits 240-pin DIMM slots. The module is built as a compatible equivalent for Micron MT72JSZS4G72LZ-1G9 and MT72JSZS4G72LZ-1G9E2 part numbers.

Suited for DDR3 servers needing high-density LRDIMM

This module suits administrators upgrading compatible DDR3 server platforms that specifically support load-reduced DIMMs and the 4Rx4 organisation. It is not for systems limited to unbuffered UDIMMs or standard registered RDIMMs. Buyers requiring capacities above 32GB per slot or different DDR generations should verify their platform documentation before ordering.

Load-reduced 4Rx4 organisation decides fit

The defining specification is the load-reduced 4Rx4 organisation combined with DDR3 1866 speed and ECC functionality. Only motherboards qualified for this exact LRDIMM rank structure and voltage will recognise the full 32GB capacity. Confirm the server memory qualification list matches these parameters to avoid compatibility issues.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $50.99
Cheaper than about 84% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $1.59 per GB
Cheaper than about 95% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity32 GB
Performance
Rated speedDDR3 1866 (PC3 14900)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL13
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.5 V

Questions about this item

What does the 32GB capacity mean for a server workload?

The 32GB module adds a full 32GB of addressable memory in a single slot, allowing the system to handle larger datasets or more virtual machines without swapping.

What does the PC3-14900 rating cap in practice?

PC3-14900 rates the module at 1866 MT/s; the memory controller will run it at the highest speed both the CPU and the motherboard support, which may be lower than 1866.

What physical slot does the 240-pin LRDIMM need?

It installs in a standard DDR3 240-pin DIMM socket keyed for DDR3 LRDIMM modules.

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