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Two green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM CSE-735D4-1K26B 32GB (2x16GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-0CZS-RYRKK MPN CSE-735D4-1K26B

32 GB dual-rank DDR5-4800 ECC registered DIMM kit validated for Supermicro SuperWorkstation SYS-531A-I

  • Capacity32GB (2 x 16GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • DDR5 4800 speed accelerates server workloads
  • ECC registered design protects critical data integrity
  • 32 GB dual-channel kit expands memory capacity
  • 1 V operation reduces system power draw
  • Validated for Supermicro SYS-531A-I workstation compatibility

32GB DDR5 ECC RDIMM kit for Supermicro workstations

This 32GB kit contains two 16GB DDR5 4800 registered DIMMs built for Supermicro SuperWorkstation SYS-531A-I and X13SRA-TF platforms. Each module runs at 1.10V with CL40 latency and 1Rx8 organisation. ECC and register buffering provide the data-integrity required in server and workstation workloads.

Fits 288-pin DDR5 RDIMM slots on validated

The modules install directly into the workstation's registered DIMM sockets without adapters. Registered signalling reduces electrical load on the memory controller, freeing headroom for additional DIMMs if the board supports higher population. No heat spreaders are fitted, so clearance inside dense chassis is maximised.

Two matched 16GB modules enable dual-channel

The paired kit ensures identical timing, voltage and rank configuration across both channels. Samsung, Micron or Hynix major-OEM chips are used throughout. Rigorous stress testing under load is performed before shipment to confirm stability in mission-critical environments.

Highlights

  • DDR5 4800 speed accelerates server workloads
  • ECC registered design protects critical data integrity
  • 32 GB dual-channel kit expands memory capacity
  • 1 V operation reduces system power draw
  • Validated for Supermicro SYS-531A-I workstation compatibility

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-618K2
Capacity32GB (2 x 16GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank1Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content32GB (2X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the CL40 latency limit throughput when the 2 x 16 GB DDR5 4800 kit runs sustained workloads?

CL40 is the rated CAS latency at 4800 MT/s; sustained throughput is governed by the DDR5 4800 transfer rate and the registered buffer on each module.

How much noise and heat will the 2 x 16 GB registered ECC kit add during all-day operation?

The modules have no heat spreader and draw 1.10 V; they add no fan noise and only the heat normal for 32 GB of registered DDR5 under load.

Which motherboard slot and system firmware are required for the 288-pin RDIMM pair to function?

A Supermicro motherboard with DDR5 RDIMM slots and BIOS that supports 4800 MT/s registered ECC is required; the kit is validated for the SYS-531A-I workstation.

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