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OWC

OWC 32GB DDR4 3200 ECC Registered RDIMM 2Rx4 memory upgrade

SKU CH-0QQ9-26Z22

32GB DDR4 3200 ECC registered RDIMM for compatible Gigabyte server and workstation systems

  • Capacity32GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS Latency22
  • Voltage1.2V
  • ECCYes

Capacity 32GB

Struck-through versions exist but are not stocked here.

  • 32 GB capacity handles large server workloads
  • DDR4 3200 speed with CL22 latency delivers responsive data access
  • ECC registered design protects data integrity in critical systems
  • 2 V operation reduces power draw and heat output
  • Validated for Gigabyte R162 and R181 series platforms

OWC 32GB DDR4 3200 ECC RDIMM

This 32GB DDR4 3200 registered ECC module is built for Gigabyte R162 and R181 server platforms. It targets administrators upgrading workstations or NAS systems that require registered memory with error correction.

Installation notes and common issues

The 288-pin RDIMM installs like any DIMM but must go into slots that support registered ECC memory. Mixing it with unbuffered or load-reduced modules will prevent the system from booting. Verify the motherboard manual for approved population rules before fitting.

Pre-order compatibility checks

Confirm your board is a Gigabyte R162-Z11, R162-ZA0, R162-ZA1, R162-ZA2 or R181-Z90. The module runs at 1.2V and backwards compatible speeds of 2133, 2400, 2666 and 2933 MT/s. Standard desktop boards cannot use registered ECC DIMMs.

Highlights

  • 32 GB capacity handles large server workloads
  • DDR4 3200 speed with CL22 latency delivers responsive data access
  • ECC registered design protects data integrity in critical systems
  • 2 V operation reduces power draw and heat output
  • Validated for Gigabyte R162 and R181 series platforms

Specifications

BrandOWC
Part Number3R2D42R432GB
Capacity32GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 3200 (PC4 25600)
CAS Latency22
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemGigabyte R162-Z11
Gigabyte R162-ZA0
Gigabyte R162-ZA1
Gigabyte R162-ZA2
Gigabyte R181-Z90

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How can I confirm the 32GB DDR4 3200 ECC RDIMM is running at PC4-25600 CL22 after installation?

Enter the system BIOS or UEFI and verify the memory speed shows 3200 MT/s, CAS latency 22, voltage 1.2V, and ECC Registered status.

What ships with the 3R2D42R432GB module and what must I source separately?

The box contains one 32GB 288-pin DDR4 3200 CL22 2Rx4 ECC Registered RDIMM. No cables, brackets, or additional DIMMs are included.

Which capacity and rank should I select for a Gigabyte R162-Z11 server needing 32GB per slot?

Choose this single 32GB 2Rx4 Registered ECC DIMM; it matches the R162-Z11 qualified configuration and cannot be mixed with unbuffered or load-reduced modules.

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