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 circuit board with black memory chips, gold edge connector, no heat spreader

NEMIX RAM

NEMIX RAM RS700A-E12-RS4U 64GB DDR5 4800 ECC RDIMM memory upgrade

SKU CH-QPZN-9J12Q MPN RS700A-E12-RS4U

64 GB DDR5 4800 ECC RDIMM module built for the ASUS RS700A-E12-RS4U dual-processor server

  • Capacity64GB
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 64GB capacity expands server memory headroom
  • DDR5 4800 speed delivers high bandwidth throughput
  • ECC registered design protects data integrity
  • 1V operation reduces power consumption
  • Validated for ASUS RS700A-E12-RS4U server

64GB DDR5 ECC registered server module

This is a single 64GB DDR5 4800 ECC registered DIMM built for the ASUS RS700A-E12-RS4U 1U dual-processor server. It operates at 1.1V with a CL40 latency and uses a 2Rx4 organisation across 288 pins. The module is validated for that specific platform.

Suited for capacity upgrades on the named ASUS 1U

Administrators expanding memory in the RS700A-E12-RS4U can install this module directly. Builders working with other server models, desktop boards or non-ECC platforms should look elsewhere because the registered ECC design and platform qualification are specific to this system.

Registered ECC DDR5 with 2Rx4 organisation

The registered buffer and on-die ECC provide the signal integrity and error correction required by the target server. Systems that require unbuffered non-ECC memory or a different rank configuration will not accept this module.

Highlights

  • 64GB capacity expands server memory headroom
  • DDR5 4800 speed delivers high bandwidth throughput
  • ECC registered design protects data integrity
  • 1V operation reduces power consumption
  • Validated for ASUS RS700A-E12-RS4U server

Specifications

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K1
Capacity64GB
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemASUS
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content64GB (1X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What does the 4800 MT/s rating mean once this module is installed in a server?

The module will run at up to 4800 MT/s when the server's memory controller is configured for DDR5-4800 operation, delivering PC5-38400 bandwidth per channel.

How does the DDR5 RDIMM interface affect usable bandwidth in this system?

The 288-pin registered DDR5 interface adds a clock cycle for command buffering, capping practical throughput to the PC5-38400 limit while providing the signal integrity required for multi-module configurations.

What physical slot and clearance does this 64 GB stick require?

It needs a standard 288-pin DDR5 RDIMM socket and fits the ASUS RS700A-E12-RS4U 1U chassis; the module has no heat spreader, so low-profile clearance is sufficient.

Also in this aisle

People compared these

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