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Single green 288-pin DDR5 RDIMM with black heatspreader

NEMIX RAM

NEMIX RAM 24GB DDR5 4800 2Rx8 ECC RDIMM 1.1V

SKU CH-ME9N-1H3D7

24GB DDR5 4800 ECC registered server DIMM with 2Rx8 organisation and 1.1V operation

  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank2Rx8
  • 24GB capacity expands server memory headroom with a single module
  • DDR5 4800MHz speed delivers high bandwidth for demanding workloads
  • ECC registered design detects and corrects data errors automatically
  • 2Rx8 dual-rank organisation increases memory density per slot
  • 1V low voltage reduces power draw and thermal load

Server DDR5 ECC RDIMM 24 GB

This NEMIX RAM module is a 24 GB DDR5 4800 registered DIMM with ECC and a 2Rx8 organisation. It targets servers and workstations that require error-correcting memory at the DDR5 4800 standard. The single stick plugs into a 288-pin slot and runs at the JEDEC 1.1 V level. It is not compatible with standard desktop or laptop platforms.

Thermals and power in normal operation

The module operates at the standard DDR5 voltage of 1.1 V, keeping power draw low for dense server configurations. Registered buffering reduces electrical load on the memory controller, which helps maintain stable thermals under sustained workloads. No active cooling is required on the DIMM itself when installed in a chassis with adequate airflow.

Deciding specification — registered ECC at DDR5 4800

The defining attribute is the combination of registered signalling and on-die ECC at the DDR5 4800 transfer rate. Systems that demand registered ECC memory at this speed will accept the module; platforms limited to unbuffered or non-ECC DDR5 cannot use it. Verify that your motherboard and CPU support registered DDR5 4800 before purchase.

How it compares

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

Price $712.99
Pricier than about 75% of the 6,523 comparable items (median $188.99).
CAS latency 40
Typical for this category: the median of 439 items is 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#: MR38400-2428K1-SM-AS-1115S-FWTRT
Part numberPart#: MR38400-2428K1-SM-AS-1115S-FWTRT
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.1 V

Questions about this item

How do I install this 288-pin DDR5 RDIMM and what step is often missed?

Align the notch with the slot key, press straight down until both side clips snap shut, then verify the module is fully seated — the registered buffer means any tilt prevents the server from posting.

What maintenance or replacement will this ECC RDIMM need over time?

No scheduled maintenance is required; the module carries a lifetime replacement warranty, so a correctable ECC error that becomes uncorrectable would be the only reason to swap it.

What limit appears first when this 4800 MT/s kit runs sustained workloads?

The CAS latency of 40 cycles at 1.1 V sets the timing ceiling; under continuous load the memory controller will hit that latency bound before any thermal or voltage limit.

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