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Green rectangular 240-pin DDR3 LRDIMM module with black chips

A-Tech

A-Tech 32GB DDR3 1866MHz 4Rx4 ECC LRDIMM 240-Pin Server RAM

SKU CH-6H0Z-4NAFX

32 GB DDR3 1866 MHz ECC Load-Reduced LRDIMM for high-density server memory expansion

  • Total capacity32 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeLoad Reduced
  • 32 GB capacity lets you run large workloads and virtual machines
  • DDR3 1866 MHz speed delivers high data throughput for demanding applications
  • ECC load-reduced design corrects errors and reduces electrical load on the memory bus
  • Supermicro certified module ensures validated compatibility with qualified Supermicro platforms
  • 240-pin LRDIMM form factor fits standard DDR3 server memory slots

Certified 32 GB DDR3 LRDIMM

This 32 GB DDR3 1866 MHz module uses a 4Rx4 Load Reduced design with ECC. It operates at 1.5 V standard voltage and carries CL13 latency. The 240 pin form factor fits server boards that accept quad rank LRDIMMs.

Suits servers needing maximum capacity per slot

Builders who need unbuffered UDIMMs or standard registered RDIMMs cannot use this module. Systems limited to dual rank or single rank populations should look elsewhere. Buyers requiring speeds above PC3 14900 will not be served by this part.

Supermicro certified MEM DR332L HL01 LR18

The module is validated as Supermicro MEM DR332L HL01 LR18 with Hynix HMT84GL7AMR4C RD chips. This certification confirms compatibility with qualified Supermicro platforms. Always verify the supported memory list for your specific server before purchase.

How it compares

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

Price $53.99
Cheaper than about 83% 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 $1.69 per GB
Cheaper than about 95% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameSuperMicro
Product lineSupermicro Certified
Model nameMEM-DR332L-HL01-LR18
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

Does my motherboard need 240-pin LRDIMM slots to use this 32GB DDR3 1866MHz ECC module?

Yes, this module uses a 240-pin LRDIMM form factor and requires a server motherboard with matching DDR3 LRDIMM slots.

Can I mix this 4Rx4 load-reduced DIMM with standard registered DDR3 ECC DIMMs already in my server?

No, load-reduced and registered DIMMs use different buffering and cannot be mixed in the same system.

How can I confirm the module is running at 1866MHz with CL13 latency after installation?

Check the BIOS memory information or use a tool such as CPU-Z to verify the reported speed of 1866MHz and CAS latency of 13.

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