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Green circuit board DDR4 memory module with black chips no heat spreader 288 pins

NEMIX RAM

NEMIX RAM 32GB DDR4 2666 CL19 ECC RDIMM memory upgrade

SKU CH-ZC2F-X4XQC

32 GB DDR4 2666 ECC registered RDIMM for Supermicro servers, CL19 1.2 V 288-pin 2Rx4 module

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32GB capacity expands server memory headroom
  • ECC registered design protects data integrity under load
  • DDR4 2666 speed matches platform specifications
  • 2V operation reduces power draw per module
  • 288-pin RDIMM form factor fits Supermicro slots

32 GB DDR4-2666 ECC RDIMM

This 32 GB DDR4-2666 registered ECC module is built for Supermicro servers and workstations that require error-correcting memory. It runs at 1.2 V with CL19 latency and uses a 2Rx4 organisation on a 288-pin form factor.

Suited for ECC-capable Supermicro platforms

Systems without ECC support or those needing unbuffered DIMMs cannot use this module. Builders requiring higher frequencies or lower latencies should look at other memory lines.

Handles large memory arrays in registered mode

The 32 GB capacity and registered design allow dense population of DIMM slots for virtualisation or database workloads. Non-ECC consumer boards and platforms limited to lower densities will not accept this module.

How it compares

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

Price $202.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $6.34 per GB
Cheaper than about 62% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR4 2666 MHz ECC RDIMM Registered Server Memory
Part numberMR21300-324K1
Total capacity32 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB (1 × 32 GB) DDR4 2666 MHz PC4-21300 2Rx4 1.2 V CL19 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does my Supermicro server need registered DIMM slots to accept this 288-pin DDR4 RDIMM?

Yes, the module is a registered ECC RDIMM and requires a motherboard with RDIMM-capable DDR4 slots.

Can I mix this CL19 2666 MHz stick with slower DDR4 modules already installed?

The system will run all modules at the speed and latency of the slowest installed kit.

How do I confirm the 32 GB module is recognised at 2666 MT/s with ECC active?

Check the BIOS memory info or run a tool such as dmidecode to verify speed, capacity and ECC status.

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