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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

  • Capacity32GB
  • SpeedDDR3 1866 (PC3 14900)
  • CAS LatencyCL13
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredLoad 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.

Highlights

  • 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

Specifications

BrandSuperMicro
SeriesSupermicro Certified
ModelMEM-DR332L-HL01-LR18
Capacity32GB
SpeedDDR3 1866 (PC3 14900)
CAS LatencyCL13
Voltage1.50V
ECCYes
Buffered/RegisteredLoad Reduced
Rank4Rx4
ChipsetMajor Brand Chipset
FeaturesSupermicro Certified MEM-DR332L-HL01-LR18 (HMT84GL7AMR4C-RD)

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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