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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1.5TB (16x96GB) DDR5 5600 CL46 2Rx4 ECC RDIMM memory upgrade

SKU CH-0HZY-GTSPX

A 1.5 TB DDR5 registered ECC kit of sixteen 96 GB modules running at 5600 MT/s CL46 for Lenovo ThinkSystem SR680a V3 servers

  • Total capacity1.5 TB (16 × 96 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 5 TB capacity from sixteen 96 GB modules
  • DDR5 5600 speed with CL46 latency
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • Validated for Lenovo ThinkSystem SR680a V3

Server Memory Kit

This NEMIX RAM kit delivers 1.5TB of DDR5 memory across sixteen 96GB registered ECC modules. It operates at 5600 speed with CL46 latency and 1.1V voltage. The 2Rx4 288-pin RDIMMs are validated for the Lenovo ThinkSystem SR680a V3 rack server. Major OEM chips from Samsung Micron or Hynix provide enterprise-grade reliability.

Compatibility and Use Cases

This kit suits administrators expanding the ThinkSystem SR680a V3 to its maximum supported capacity with registered ECC memory. It is not for workstations or consumer boards that require unbuffered non-ECC modules. Buyers needing lower densities or different speeds should verify their platform specifications before purchasing.

Deciding Specification

The registered ECC RDIMM form factor with 2Rx4 organisation determines whether this kit fits the target server memory slots. Only systems designed for DDR5 registered ECC modules at 5600 with 288-pin layout can accept these parts. Confirm the motherboard memory architecture matches this exact configuration.

How it compares

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

Price $45,821.99
Pricier than about 95% of the 21,161 comparable items (median $397.99).
Total capacity 1.5 TB (16 × 96 GB)
Higher than about 97% of the 20,941 comparable items (median 32 GB).
Price per GB $30.55 per GB
Pricier than about 87% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-9624K16
Total capacity1.5 TB (16 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsLenovo
In the box
Included items1.5 TB (16 × 96 GB) DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the 16 modules at 5600 CL46 1.10V run alongside any DDR5 RDIMMs already installed in my ThinkSystem SR680a V3?

Mixing modules of different speeds, latencies or ranks can prevent the server from completing memory training; for reliable operation populate all channels with identical 96GB 2Rx4 DDR5 5600 CL46 1.10V RDIMMs.

How can I confirm the kit is running at 5600 MT/s with ECC active after installation?

Enter the system BIOS or UEFI and verify the reported memory speed shows 5600 MT/s, the total capacity reads 1.5TB, and ECC status is enabled for each of the 16 slots.

Does the package include anything besides the 16 RDIMMs, such as heat spreaders or a configuration guide?

The box contains only the 16 x 96GB DDR5 5600 CL46 2Rx4 1.10V 288-pin ECC RDIMM modules; no heat spreaders, cables or printed guides are supplied.

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