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Single green 288-pin DDR4 LRDIMM module with black chips and gold contacts

OWC

OWC 256GB DDR4 3200 PC4-25600 CL22 8Rx4 288-pin ECC LRDIMM memory upgrade

SKU CH-G5Q6-ZPT50

256 GB DDR4 ECC load-reduced DIMM running at 3200 MHz CL22 for compatible Gigabyte servers and workstations

Capacity 256GB

  • 256 GB capacity lets you run massive datasets in memory
  • ECC load-reduced design corrects errors and reduces electrical load on the server bus
  • 3200 MHz speed with CL22 latency moves data quickly for demanding workloads
  • JEDEC and RoHS compliant so the module meets industry standards for reliability
  • Backward compatible with 2133, 2400, 2666 and 2933 MHz systems for flexible deployment

Targeted server upgrade

This single 256GB DDR4 module is built for Gigabyte H282-Z60, H282-ZC0, H282-ZC1, MD72-HB2 and MD72-HB3 servers and workstations. It operates at 3200MHz with CL22 latency and 1.2V power draw. The ECC load-reduced design is not compatible with standard desktop motherboards.

Load-reduced architecture benefit

The 8Rx4 load-reduced organisation lowers electrical load on the memory bus, allowing the high 256GB capacity in one 288-pin DIMM. Error-correcting code protects data integrity in server and NAS workloads. The module cannot be mixed with unbuffered or registered ECC memory.

JEDEC compliance and mounting

The DIMM meets JEDEC and RoHS standards for a warranty-safe upgrade. The 288-pin form factor fits the listed Gigabyte platforms directly. Backward compatibility covers 2133MHz, 2400MHz, 2666MHz and 2933MHz systems. Builders needing unbuffered or registered ECC memory must choose a different module.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $1,398.99
Pricier than about 64% of the 21,161 comparable items (median $397.99).

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Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

Will the 288-pin ECC Load Reduced DIMM need any firmware updates or periodic reseating after installation?

The module is a JEDEC-standard DDR4 3200 CL22 part that runs at 1.2 V; once seated it requires no firmware updates or scheduled reseating.

What limit appears first when the 256 GB module runs at 3200 MHz continuously in a server chassis?

The CL22 latency at 3200 MHz sets the timing ceiling; sustained throughput is bounded by the DDR4 PC4-25600 data rate before thermal or power limits are reached.

How much heat and power does the 1.2 V LRDIMM produce during all-day operation?

At the rated 1.2 V the module draws minimal power for a 256 GB LRDIMM, generating low heat that standard server airflow handles without extra cooling.

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