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

NEMIX RAM

NEMIX RAM 32GB DDR5 6400 ECC RDIMM CL52 1.1V 2Rx4 SuperMicro X14SBI-F memory upgrade

SKU CH-RM5A-PQXWC

32 GB DDR5 6400 ECC registered DIMM with CL52 latency and 1.1 V operation for SuperMicro X14SBI-F servers

  • Capacity32GB
  • SpeedDDR5 6400 (PC5 51200)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 32 GB DDR5 capacity expands server memory headroom
  • 6400 MT/s speed accelerates data-intensive workloads
  • ECC registered design protects data integrity under load
  • 1 V operation reduces power draw per module
  • Validated for SuperMicro X14SBI-F compatibility

Capacity and fit

This NEMIX RAM module provides 32GB of DDR5 memory in a single 288-pin ECC RDIMM. It is built for the SuperMicro X14SBI-F platform and runs at 6400MT/s with CL52 latency at 1.1V. The 2Rx4 organization and registered buffer suit server and workstation workloads. No heat spreader is fitted.

Who this suits and who it does not

This kit suits administrators upgrading a SuperMicro X14SBI-F system that requires registered ECC DDR5 at 6400MT/s. It does not suit builders needing unbuffered UDIMMs, non-ECC memory, or a different pin count. Buyers who want a heat spreader or a multi-module kit should look at other options.

Deciding specification

The registered ECC RDIMM form factor with 2Rx4 organization is the single specification that decides compatibility. Only systems that accept registered DDR5 ECC modules at this speed and voltage will support this part.

Highlights

  • 32 GB DDR5 capacity expands server memory headroom
  • 6400 MT/s speed accelerates data-intensive workloads
  • ECC registered design protects data integrity under load
  • 1 V operation reduces power draw per module
  • Validated for SuperMicro X14SBI-F compatibility

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSupermicro DDR5 6400MHZ ECC RDIMM Registered Server Memory
Part NumberMR51200-324K1
Capacity32GB
SpeedDDR5 6400 (PC5 51200)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL52
Heat SpreaderNo
Type288-PIN DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content32GB (1X32GB) DDR5 6400MHZ PC5-51200 2Rx4 1.1V CL52 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How does the 6400 MT/s speed translate once the module is installed in a SuperMicro X14SBI-F?

The module runs at DDR5 6400 (PC5-51200) with CL52 latency at 1.10 V, delivering the rated throughput when the platform enables that data rate.

What does the 288-pin RDIMM form factor and registered ECC design mean for compatibility?

It fits a standard DDR5 288-pin RDIMM slot; the registered buffer and on-die ECC require a server chipset that supports registered ECC memory.

Will the 32 GB 2Rx4 stick fit the DIMM slots on the X14SBI-F without clearance issues?

The module is a standard-height 288-pin DDR5 RDIMM with no heat spreader, so it occupies a single DIMM slot and clears typical server heatsinks.

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