We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green bare circuit board DDR5 RDIMM module with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 128GB DDR5 5600 ECC RDIMM 4Rx4 CL46 1.1V HMCT04AGERA197N memory upgrade

SKU CH-DR4H-XC3T6

A 128GB DDR5 5600 registered ECC RDIMM with 4Rx4 organisation, CL46 latency and 1.1V operation

  • Total capacity128 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 128GB capacity supports heavy virtualization workloads
  • DDR5 5600 speed delivers high data throughput
  • ECC registered design corrects errors for server stability
  • 1V operation reduces power draw per module
  • 288-pin RDIMM form factor fits compatible server boards

128GB DDR5 ECC RDIMM for servers

This 128GB registered DDR5 module targets IT professionals upgrading compatible Hynix server or workstation platforms. It delivers error-correcting code protection and registered signalling for stable operation in mission-critical environments. The single-module design suits builds that need maximum capacity per slot.

CL46 timing at 5600 MT/s and 1.1V

The module runs at PC5-44800 speed with CAS latency 46 and a low 1.1 volt operating voltage. These parameters reduce power draw while maintaining data integrity under sustained workloads. No heat spreader is fitted, so airflow in the chassis must be adequate.

4Rx4 organisation provides high density

The quad-rank 4Rx4 layout packs 128GB into one 288-pin RDIMM, ideal for systems with limited DIMM slots. Capacity headroom supports large virtualisation clusters and in-memory databases. Workloads exceeding per-channel rank limits or requiring lower latency than CL46 will need different modules.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $4,342.99
Pricier than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $33.93 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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
Product lineHynix Server/Workstaion Compatible Series Memory
Model nameHynix DDR5 5600 MHz ECC RDIMM Registered Server Memory
Part numberMR44800-744K1
Total capacity128 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank4Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsHynix
In the box
Included items128 GB (1 × 128 GB) DDR5 5600 MHz PC5-44800 4Rx4 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will the 128GB DDR5 5600 RDIMM need its heat spreader added or replaced during its service life?

The module ships without a heat spreader; server airflow normally provides sufficient cooling so no spreader addition or replacement is required.

What sustained-use limit appears first on this 4Rx4 CL46 registered module?

The CL46 latency at 5600 MT/s is the primary timing constraint under continuous load; registered buffering and ECC maintain stability at that setting.

How much heat and power does the 1.1V 128GB DDR5 RDIMM produce when running all day?

At 1.1 V the module draws low power for its density, generating modest heat that standard server chassis airflow handles without extra cooling.

More in Model-Specific Memory Upgrades

Similar items