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Green circuit board with gold edge connectors and black memory chips

OWC

OWC 32GB DDR4 3200 ECC Registered RDIMM 2Rx4 CL22 1.2V 288-pin memory upgrade

SKU CH-NYHM-3A03J

32 GB DDR4 3200 ECC registered RDIMM for 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.

  • ECC registered design protects data integrity in servers
  • 32GB capacity expands memory for heavy workloads
  • DDR4 3200 speed with CL22 latency
  • 2V operation reduces power draw
  • Validated for Gigabyte H282-Z60, H282-ZC0, H282-ZC1, MD72-HB2, MD72-HB3

Targeted server upgrade

This 32 GB DDR4 ECC registered DIMM is built for Gigabyte H282 and MD72 server and workstation platforms. It delivers error-correcting, registered memory that standard desktop boards cannot accept.

Build integration

The module plugs into a 288-pin DDR4 slot and runs at 1.2 V, drawing minimal power while providing 32 GB per stick. It cannot be mixed with unbuffered or load-reduced ECC memory, so the full array must use matching registered DIMMs.

Sustained operation

Rated at 3200 MT/s with CL22 latency, the module maintains JEDEC-standard timing under continuous workloads. Backward compatibility with 2133, 2400, 2666 and 2933 MT/s lets it slot into existing buses without down-clocking instability.

Highlights

  • ECC registered design protects data integrity in servers
  • 32GB capacity expands memory for heavy workloads
  • DDR4 3200 speed with CL22 latency
  • 2V operation reduces power draw
  • Validated for Gigabyte H282-Z60, H282-ZC0, H282-ZC1, MD72-HB2, MD72-HB3

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 H282-Z60
Gigabyte H282-ZC0
Gigabyte H282-ZC1
Gigabyte MD72-HB2
Gigabyte MD72-HB3

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

Does the 1.2 V DDR4 3200 module throttle under sustained server workloads?

JEDEC-standard 1.2 V operation keeps power draw within spec, so the module runs at rated speed without thermal throttling in properly cooled chassis.

How loud or hot does this registered ECC DIMM get in a 24/7 rack?

No heat spreader is fitted; the module relies on system airflow and runs at standard DDR4 thermals with zero acoustic output.

Which Gigabyte server boards must I already own for this 2Rx4 RDIMM to work?

Qualified platforms are Gigabyte H282-Z60, H282-ZC0, H282-ZC1, MD72-HB2 and MD72-HB3.

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