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
Twelve green DDR5 RDIMM modules in a row, black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 6400 ECC Registered RDIMM 1.5TB (12x128GB) CL52 1.1V 288-Pin Kit for GIGABYTE MZ23-SU0

SKU CH-ZCQW-VF2KV

A 1.5 TB DDR5 ECC registered RDIMM kit of twelve 128 GB modules running at 6400 MT/s with CL52 latency and 1.1 V operation, validated for the GIGABYTE MZ23-SU0 motherboard

  • Capacity1.5TB (12 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 1.5TB 12X128GB

Show 24 more configurations
  • Massive 1.5 TB capacity in a 12-module kit
  • DDR5 6400 speed for high-throughput server workloads
  • Registered ECC RDIMM design prevents silent data corruption
  • 1 V operation reduces power draw per module
  • Exact-fit for GIGABYTE MZ23-SU0 motherboard memory rules

Exact-match server upgrade

This 1.5 TB kit delivers twelve 128 GB DDR5 RDIMMs rated at 6400 MT/s with CL52 latency and 1.1 V operation. Registered ECC architecture matches the GIGABYTE MZ23-SU0 memory controller so every slot is recognised at full capacity and rated speed.

Sustained enterprise stability

Registered buffering offloads the memory controller allowing all twelve modules to run fully populated without signal degradation. ECC corrects single-bit errors on the fly preventing silent data corruption and unplanned reboots during continuous production workloads.

Dense 2Rx4 registered form factor

The 288-pin RDIMM layout fits only boards that require registered memory; UDIMM or SODIMM slots will not accept these modules. Population order and maximum capacity must be verified against the motherboard manual before installation.

Highlights

  • Massive 1.5 TB capacity in a 12-module kit
  • DDR5 6400 speed for high-throughput server workloads
  • Registered ECC RDIMM design prevents silent data corruption
  • 1 V operation reduces power draw per module
  • Exact-fit for GIGABYTE MZ23-SU0 motherboard memory rules

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-724K12
Capacity1.5TB (12 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content1.5TB 12X128GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the 1.1V operating voltage of these DDR5 6400 RDIMMs reduce heat output when the server runs continuously?

The 1.1V voltage is the standard for DDR5 and helps limit power draw and heat across all 12 modules during sustained workloads.

What motherboard features are required for this 1.5TB kit to function correctly?

The GIGABYTE MZ23-SU0 motherboard must support 288-pin DDR5 RDIMMs with registered ECC, 2Rx4 organisation, and a population order that allows twelve 128GB modules.

Will the registered ECC design of these DDR5 6400 modules work alongside older registered DDR5 RDIMMs in the same server?

Mixing is not recommended; the kit is validated as a matched 12-module set for the MZ23-SU0, and adding different modules can prevent the memory controller from running the full 1.5TB at 6400 MT/s.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.