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Four green server memory modules with gold contacts and black heat spreaders

NEMIX RAM

NEMIX RAM 1TB (4 x 256GB) DDR4 2933MHz 8Rx4 ECC RDIMM server RAM

SKU CH-SDTT-N8XHY

A 1TB registered ECC DDR4 server memory kit comprising four 256GB modules running at 2933MHz with CAS latency 21

  • Total capacity1 TB (4 × 256 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency21
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Massive 1 TB capacity from four 256 GB modules
  • DDR4 2933 MHz speed for high-throughput server workloads
  • ECC registered design detects and corrects data errors
  • Low 1.2 V operation reduces power draw per module
  • Built with major OEM chips from Samsung Micron or Hynix

1 TB DDR4-2933 ECC RDIMM kit

This 1 TB kit consists of four 256 GB DDR4-2933 registered DIMMs with ECC and an 8Rx4 organisation. It is built for enterprise servers that require registered error-correcting memory at the PC4-23400 data rate. The modules are not compatible with standard desktop or laptop platforms.

Verify DDR4 RDIMM support and 288-pin slots

Before ordering, confirm that the target server accepts 288-pin DDR4 registered DIMMs and can address 256 GB modules at the 2933 MT/s speed. The platform must also support 8Rx4 rank configurations and 1.2 V operation for the kit to function correctly.

Sustained load behaviour with registered ECC

Under continuous workloads the registered buffer reduces electrical load on the memory controller while ECC corrects single-bit errors on the fly. The 8Rx4 organisation distributes accesses across ranks, helping maintain stable throughput during long-running compute or virtualisation tasks.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $6,158.99
Pricier than about 91% of the 6,523 comparable items (median $188.99).
Total capacity 1 TB (4 × 256 GB)
Higher than about 92% of the 6,064 comparable items (median 32 GB).
CAS latency 21
Lower than about 90% of the 439 comparable items (median 40).
Price per GB $6.16 per GB
Cheaper than about 62% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Model namePart#: MR23400-2584K4-SM-SYS-5019P-M
Part numberPart#: MR23400-2584K4-SM-SYS-5019P-M
Total capacity1 TB (4 × 256 GB)
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency21
ECC supportYes
Buffer typeRegistered
Memory rank8Rx4
Power
Rated voltage1.2 V

Questions about this item

Does the kit include all four 256GB modules or must any be purchased separately?

The kit contains four 256GB modules for a total of 1TB; no additional modules are required.

Should I choose this 1TB kit or a smaller capacity for my server?

Choose the 1TB kit when your workload needs maximum capacity across four slots; select a smaller kit if fewer slots or less memory are required.

What does the 2933MHz rating mean once the memory is installed?

The modules run at DDR4 2933MHz (PC4-23400) with CAS latency 21 at 1.2V, delivering the rated speed when the server platform supports it.

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