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Green 288-pin DDR4 LRDIMM module with black chips, 256GB capacity

OWC

OWC 256GB DDR4 3200 ECC LRDIMM memory upgrade

SKU CH-8R64-PGJ5V

Single 256 GB DDR4 3200 MHz ECC load-reduced DIMM for compatible Gigabyte H262 servers and workstations

Capacity 256GB

  • Massive 256GB capacity in a single module
  • DDR4 3200MHz speed with CL22 latency
  • ECC load-reduced design for server reliability
  • 2V operation reduces power consumption
  • Backward compatible with 2133, 2400, 2666, 2933MHz systems

Server-grade capacity

This single module provides 256GB of DDR4 ECC load-reduced memory for compatible Gigabyte H262 series servers and workstations. It is built for environments that require very large memory footprints and error correction. The module will not work in standard desktop computers and cannot be mixed with unbuffered or registered ECC DIMMs. It targets administrators extending the life of existing infrastructure or building new high-density nodes.

Speed ceiling and backward steps

The DIMM operates at 3200MHz with a CL22 latency rating under the PC4-25600 standard. Systems limited to lower memory clocks will automatically step down to 2933MHz, 2666MHz, 2400MHz or 2133MHz without user intervention. The JEDEC-compliant 1.2V operating voltage ensures broad compatibility within the supported platforms. No manual tuning is required to reach the rated frequency on qualified hardware.

Load-reduced signal integrity

The 288-pin load-reduced design buffers the data bus to reduce electrical load on the memory controller, allowing the high 256GB density on a single stick. This construction helps maintain signal quality in fully populated server boards. The module is RoHS compliant and tested to meet OEM specifications for warranty-safe upgrades. Installation follows standard DIMM slot procedures for the listed Gigabyte H262 models.

商品特色

  • Massive 256GB capacity in a single module
  • DDR4 3200MHz speed with CL22 latency
  • ECC load-reduced design for server reliability
  • 2V operation reduces power consumption
  • Backward compatible with 2133, 2400, 2666, 2933MHz systems

商品規格

本商品目前尚未公佈規格。

其他版本

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同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Is the 256 GB module the only capacity available for this DDR4 3200 ECC LRDIMM?

The listing shows a single 256 GB DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Load Reduced DIMM. No other capacities are presented in the product data.

What does the 3200 MHz rating mean when the module is installed in a server or workstation?

The module runs at DDR4 3200 (PC4-25600) with CL22 latency at 1.2 V. It will also operate at 2933 MHz, 2666 MHz, 2400 MHz or 2133 MHz if the platform requires a lower speed.

The module uses a 288-pin LRDIMM form factor — what does that cap in practice?

The 288-pin ECC Load Reduced DIMM fits only server, workstation or NAS boards that support LRDIMM memory. It cannot be mixed with unbuffered or registered ECC DIMMs and will not work in standard desktop systems.

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