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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 144GB (6 x 24GB) DDR5 5600 2Rx8 ECC RDIMM server RAM

SKU CH-SECS-927YS

A 144 GB DDR5 server memory kit of six 24 GB registered ECC RDIMMs running at 5600 MT/s with CAS 46 and 1.1 V

  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank2Rx8
  • 144 GB total capacity from six 24 GB modules
  • DDR5 5600 speed delivers high bandwidth for server workloads
  • ECC registered design detects and corrects memory errors
  • 2Rx8 dual-rank organisation increases memory density per slot
  • Low 1.1 V operation reduces power draw in dense configurations

Server capacity and fit

This kit delivers 144 GB of DDR5 memory across six 24 GB registered DIMMs. It is built for servers that require ECC error correction and registered signalling at the DDR5 5600 standard. Desktop or workstation boards that lack registered-DIMM support cannot use these modules.

Thermals noise and power

Each module operates at 1.1 V, keeping power draw low for high-density server configurations. The registered buffer and ECC logic add negligible heat under normal workloads, and the modules run silently without active cooling. Typical server airflow is sufficient to maintain stable temperatures.

Deciding specification

The registered ECC RDIMM form factor is the single factor that determines compatibility. Only platforms that explicitly support DDR5 registered DIMMs with 2Rx8 organisation and 288-pin layout will accept this kit.

How it compares

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

Price $4,358.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
CAS latency 46
Higher than about 70% of the 439 comparable items (median 40).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Model namePart#: MR44800-2428K6-SM-AS-1115HS-TNR
Part numberPart#: MR44800-2428K6-SM-AS-1115HS-TNR
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.1 V

Questions about this item

How do I install the 288-pin DDR5 RDIMMs and what step is often missed?

Align the notch on each 288-pin module with the slot key, press firmly until both retention clips click, then verify in BIOS that all six 24 GB sticks run at 5600 MHz with ECC active — the step most people skip is enabling ECC in the firmware after physical installation.

What maintenance or replacement will the 2Rx8 ECC RDIMM kit need over time?

The modules have no moving parts and require no scheduled maintenance; replacement is only necessary if a stick fails ECC correction or the server platform is upgraded beyond DDR5 5600 support.

What limit appears first when the 144 GB kit runs sustained workloads at 1.1 V?

The CAS latency of 46 cycles at 5600 MHz sets the timing ceiling, so sustained throughput is bounded by that latency figure before voltage or thermal throttling becomes a factor.

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