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
Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR5 6400 CL52 1.10V 2Rx8 ECC RDIMM memory upgrade

SKU CH-XQZR-XT53G

128 GB DDR5 server kit with four 32 GB registered ECC modules at 6400 MHz, CL52 and 1.10 V for GIGABYTE MS04-CE0 motherboards

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB 4X32GB

Show 18 more
  • 128 GB total capacity from four 32 GB modules
  • DDR5 6400 speed with CL52 latency for server workloads
  • 10 V registered ECC RDIMM reduces controller load
  • 2Rx8 organisation enables full-population stability
  • 288-pin form factor matches GIGABYTE MS04-CE0 requirements

Exact-match 128 GB DDR5-6400 kit

This 128 GB kit contains four 32 GB DDR5-6400 (PC5-51200) registered ECC RDIMMs built to CL52 timings at 1.10 V. The 2Rx8 modules use major-brand Samsung, Micron or Hynix chips and carry the 288-pin form factor required by the GIGABYTE MS04-CE0 motherboard. It is intended for server and workstation builds that demand full-capacity population with error-correcting memory.

Registered ECC architecture for full-slot stability

The registered (buffered) design lightens the load on the memory controller so all four slots can run populated at rated speed without signal degradation. ECC circuitry detects and corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots in production workloads. Buyers must verify their system manual for approved DIMM population order and maximum supported capacity before installation.

Low-voltage DDR5 operation at 1.10 V

Running at the standard DDR5 server voltage of 1.10 V, the modules draw minimal power while maintaining 6400 MT/s throughput. No heat spreaders are fitted, so airflow across the bare PCB is necessary for thermal management in densely populated chassis. Builders who need passive cooling headroom or higher-frequency memory should consider alternative configurations.

How it compares

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

Price $4,664.99
Pricier than about 79% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $36.45 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 lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-328K4
Total capacity128 GB (4 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items128 GB 4 × 32 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

What thermal limit appears first when the 128GB DDR5-6400 kit runs at full load continuously?

The modules have no heat spreader, so the DRAM junction temperature will hit its throttling threshold before the PCB or surrounding air becomes a constraint.

How much power does the 4x32GB registered ECC kit draw at 1.1V during all-day operation?

Each 2Rx8 RDIMM operates at 1.1V; total power scales with the number of active ranks and data rate, so sustained draw depends on the server's memory-controller workload.

Which motherboard must I already own for this 288-pin RDIMM kit to function?

The kit is validated for the GIGABYTE MS04-CE0 motherboard that requires DDR5 6400 registered ECC DIMMs.

More in Model-Specific Memory Upgrades

Similar items