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Green rectangular DDR4 ECC RDIMM module with black chips, gold contacts, no heat spreader

OWC

OWC 64GB DDR4 3200 ECC Registered RDIMM CL22 2Rx4 1.2V Gigabyte R182 series memory upgrade

SKU CH-8G7Q-72D50

64 GB DDR4-3200 ECC registered RDIMM, CL22 2Rx4 at 1.2 V, validated for Gigabyte R182 server boards

  • Capacity64GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS Latency22
  • Voltage1.2V
  • ECCYes

Capacity 64GB

Struck-through versions exist but are not stocked here.

  • 64 GB capacity expands server memory headroom
  • DDR4 3200 speed with CL22 latency delivers responsive throughput
  • ECC registered design corrects errors for reliable uptime
  • 2 V operation reduces power draw and heat
  • Validated for Gigabyte R182-N20, R182-NA0, R182-NA1, R182-NC0 and R182-P91

OWC 64GB DDR4 ECC RDIMM for Gigabyte R182

This is a single 64GB DDR4 3200 ECC registered RDIMM built for the Gigabyte R182 series. It runs at PC4-25600 with CL22 latency and 1.2V. The module uses a 2Rx4 rank configuration and has no heat spreader.

Suited for servers and workstations needing

This module fits the Gigabyte R182-N20, R182-NA0, R182-NA1, R182-NC0 and R182-P91. It is not for standard desktop computers. Builders who need unbuffered or load-reduced ECC DIMMs should look elsewhere.

Check your system requires registered ECC DDR4

Verify the motherboard accepts 288-pin registered modules and supports DDR4 3200, 2933, 2666, 2400 or 2133 speeds. Confirm the platform cannot mix registered with unbuffered or load-reduced memory. Ensure the slot count matches your upgrade plan.

Highlights

  • 64 GB capacity expands server memory headroom
  • DDR4 3200 speed with CL22 latency delivers responsive throughput
  • ECC registered design corrects errors for reliable uptime
  • 2 V operation reduces power draw and heat
  • Validated for Gigabyte R182-N20, R182-NA0, R182-NA1, R182-NC0 and R182-P91

Specifications

BrandOWC
Part Number3R2D42R464GB
Capacity64GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 3200 (PC4 25600)
CAS Latency22
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemGigabyte R182-N20
Gigabyte R182-NA0
Gigabyte R182-NA1
Gigabyte R182-NC0
Gigabyte R182-P91

Other versions of this model

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Questions about this item

Which Gigabyte R182 server models must I already own for this 64GB DDR4 3200 ECC Registered RDIMM to work?

This module is validated for the Gigabyte R182-N20, R182-NA0, R182-NA1, R182-NC0 and R182-P91. It requires a system that accepts 288-pin DDR4 ECC Registered DIMMs.

How will this 2Rx4 CL22 1.2V module behave alongside my existing 2133MHz or 2666MHz DDR4 ECC Registered DIMMs?

The module is backward compatible with 2133MHz, 2400MHz, 2666MHz and 2933MHz speeds. All installed DIMMs will run at the lowest common speed and must share the same ECC Registered type.

How can I confirm the 64GB module is running at the correct 3200MHz CL22 1.2V settings after installation?

Check the BIOS or UEFI memory information screen; it should report DDR4 3200 (PC4-25600), CAS latency 22, 1.2V voltage and ECC Registered operation for the installed DIMM.

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