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Green bare circuit board DDR5 RDIMM 288 pin 128GB ECC registered

OWC

OWC 128GB DDR5 5600 CL46 4Rx4 288-pin 1.1V ECC Registered RDIMM for Gigabyte R183-S95 S96 S97 SF0 SF1

SKU CH-JNYH-0EE4X

128GB DDR5-5600 ECC registered RDIMM validated for Gigabyte R183-S95, S96, S97, SF0 and SF1 servers

  • Capacity128GB
  • Type288-Pin DDR5 ECC RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS Latency46
  • Voltage1.1V
  • ECCYes

Capacity 128GB

  • 128 GB single module expands server capacity
  • DDR5 5600 speed with CL46 latency supports high-throughput workloads
  • ECC registered design protects data integrity in critical systems
  • 1 V operation reduces power draw per module
  • Validated for Gigabyte R183-S95, S96, S97, SF0, SF1 platforms

Server Memory Upgrade

This 128GB DDR5 ECC Registered RDIMM is built for Gigabyte R183-S95, R183-S96, R183-S97, R183-SF0 and R183-SF1 systems. It targets administrators who need to expand capacity in compatible workstations, servers, NAS devices or network switches. The module will not work in standard desktop computers.

Compatibility Constraints

The product ships as a single 128GB stick with no heat spreader. Because it is Registered ECC, it cannot be mixed with unbuffered or load-reduced DIMMs in the same platform. JEDEC and RoHS compliance ensures the upgrade meets OEM specifications without voiding the original system warranty.

Registered ECC Design

The 4Rx4 rank configuration and 1.1V operating voltage define the electrical load presented to the memory controller. This specification determines whether the module can populate a given slot in the supported Gigabyte platforms. Buyers must verify their system accepts Registered ECC before purchasing.

Highlights

  • 128 GB single module expands server capacity
  • DDR5 5600 speed with CL46 latency supports high-throughput workloads
  • ECC registered design protects data integrity in critical systems
  • 1 V operation reduces power draw per module
  • Validated for Gigabyte R183-S95, S96, S97, SF0, SF1 platforms

Specifications

BrandOWC
Part Number5R6D54R4128G
Capacity128GB
Type288-Pin DDR5 ECC RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS Latency46
Voltage1.1V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
Heat SpreaderNo
Compatible SystemGigabyte R183-S95
Gigabyte R183-S96
Gigabyte R183-S97
Gigabyte R183-SF0
Gigabyte R183-SF1

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Questions about this item

When will the 128GB DDR5 5600 CL46 4Rx4 RDIMM need replacement in a Gigabyte R183-S95 server?

The module is built to JEDEC and RoHS standards with a limited lifetime warranty; under normal server workloads it typically lasts the useful life of the platform.

What thermal or power limit appears first when the 1.1V 288-pin ECC registered DIMM runs sustained loads in a Gigabyte R183-S96?

At 1.1V the module stays within JEDEC power envelopes; the system’s memory-controller thermal limit is reached before the DIMM itself throttles.

How much extra noise or heat does the 128GB DDR5 5600 RDIMM add when a Gigabyte R183-SF0 operates continuously?

The stick has no heat spreader and draws only 1.1V, so it contributes minimal additional heat and zero acoustic noise; system fans dominate both.

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