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Twelve green DDR4 LRDIMM modules with gold contacts

NEMIX RAM

NEMIX RAM 1.5TB (12 x 128GB) DDR4 2933MHz PC4-23400 4Rx4 ECC LRDIMM server RAM

SKU CH-T1G8-EDREJ

A 1.5 TB DDR4 server memory kit with twelve 128 GB load-reduced ECC modules running at 2933 MHz

  • Total capacity1.5 TB (12 × 128 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency21
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 5TB total capacity enables large-scale virtualization and in-memory databases with 12 modules of 128GB each
  • DDR4 2933MHz speed delivers high throughput for demanding server workloads at PC4-23400 rating
  • ECC and load-reduced design maintains data integrity while reducing electrical load on the memory controller
  • 4Rx4 organization maximizes density per DIMM for efficient use of 288-pin server slots
  • 2V operation lowers power consumption across the full 12-module kit

Capacity and Configuration

This NEMIX RAM kit delivers 1.5TB of DDR4 server memory across twelve 128GB modules. It is built for enterprise platforms that require Load Reduced DIMMs with ECC error correction.

Suitable Systems and Limitations

The kit suits servers validated for DDR4 2933MHz PC4-23400 LRDIMMs with 4Rx4 organisation and 1.2V operation. It is not for desktop PCs, workstations that only accept standard RDIMMs, or platforms limited to lower densities or ranks.

Deciding Specification

The 4Rx4 Load Reduced architecture is the single specification that determines compatibility; only motherboards and memory controllers qualified for this rank and buffer type will recognise and run the full 1.5TB capacity.

How it compares

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

Price $9,469.99
Pricier than about 91% of the 6,523 comparable items (median $188.99).
Total capacity 1.5 TB (12 × 128 GB)
Higher than about 94% 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 $6.31 per GB
Cheaper than about 61% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Model namePart#: ML23400-744K12-SM-SYS-1029U-TN10RT
Part numberPart#: ML23400-744K12-SM-SYS-1029U-TN10RT
Total capacity1.5 TB (12 × 128 GB)
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency21
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

How does the 2933 MHz speed affect real server performance?

The modules run at DDR4 2933 (PC4-23400) with CL21 latency. Load Reduced DIMM architecture lowers electrical load on the memory controller, allowing all twelve 128 GB modules to operate at rated speed in supported platforms.

What does the PC4-23400 rating cap in practice?

PC4-23400 defines a peak transfer rate of 23 400 MB/s per module. Actual throughput depends on the server memory controller and channel population, but the kit is validated for DDR4 2933 operation at 1.2 V.

Will these 288-pin LRDIMMs fit my server memory slots?

Each module uses the standard 288-pin DDR4 LRDIMM form factor. They require server motherboards with DDR4 LRDIMM slots that support 4Rx4 128 GB density and 1.2 V operation.

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