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Eight green DDR4 LRDIMM modules with gold contacts in a row

NEMIX RAM

NEMIX RAM ML25600-744K8-SM-AS-2024S-TR 1TB (8 x 128GB) DDR4 3200MHz ECC LRDIMM Server Memory Kit

SKU CH-APPK-NZA5N

Provides 1 TB of DDR4 server memory across eight 128 GB load-reduced ECC modules at 3200 MHz

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency22
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 1TB capacity across eight 128GB modules
  • DDR4 3200MHz speed for high-throughput server workloads
  • ECC load-reduced design improves signal integrity on dense platforms
  • 4Rx4 organisation maximises rank density per DIMM slot
  • 2V operation reduces power draw in large memory arrays

High-Capacity Server Memory Kit

This kit provides 1TB of DDR4 server memory across eight 128GB modules. It is built for enterprise platforms that require load-reduced DIMMs with ECC. Workstations and consumer motherboards cannot use this memory type.

Load-Reduced ECC Architecture

Each module uses a 4Rx4 organisation and operates at 1.2V with a CAS latency of 22. The 288-pin LRDIMM form factor reduces electrical load on the memory bus, allowing dense population in compatible server boards.

Major-Brand DRAM Components

Modules are assembled with Samsung, Micron or Hynix chips selected for server-grade reliability. The kit is backed by a lifetime replacement warranty from the manufacturer.

How it compares

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

Price $7,614.99
Pricier than about 91% of the 6,523 comparable items (median $188.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 92% of the 6,064 comparable items (median 32 GB).
CAS latency 22
Lower than about 80% of the 439 comparable items (median 40).
Price per GB $7.61 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Model namePart#: ML25600-744K8-SM-AS-2024S-TR
Part numberPart#: ML25600-744K8-SM-AS-2024S-TR
Total capacity1 TB (8 × 128 GB)
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency22
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

What speed does the PC4-25600 rating cap these DDR4 3200MHz modules at in practice?

The PC4-25600 rating corresponds to a 3200MHz data rate, which is the maximum standard speed these DDR4 modules operate at.

What physical slot and pin count do these 288-PIN LRDIMMs require to fit?

They require a standard 288-pin DDR4 DIMM slot; the load-reduced form factor fits the same physical connector as registered DDR4 DIMMs.

How are these 4Rx4 ECC LRDIMMs installed, and what step is often missed?

Align the notch with the slot key, press firmly until both retention clips lock, then verify the BIOS recognises all 1TB across eight 128GB modules.

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