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 and gold contacts

NEMIX RAM

NEMIX RAM CSE-735D4-1K26B 16GB DDR5 4800 ECC RDIMM memory upgrade

SKU CH-MA11-ZSBFW MPN CSE-735D4-1K26B

16 GB DDR5 ECC registered DIMM running at 4800 MHz for SuperMicro SuperWorkstation SYS-531A-I

  • Capacity16GB
  • 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
  • 16 GB single module simplifies capacity upgrades
  • 1 V operation reduces platform power draw
  • Validated for Supermicro SYS-531A-I workstation compatibility

NEMIX RAM 16GB DDR5 4800 ECC RDIMM

This 16GB DDR5 4800 ECC RDIMM module is built for Supermicro SuperWorkstation SYS-531A-I systems requiring registered memory. It operates at 1.10V with CL40 latency and uses a 288-pin form factor. The single-rank 1Rx8 design uses major OEM chips from Samsung, Micron or Hynix.

Suited for Supermicro workstation upgrades needing

This module fits builders expanding a compatible Supermicro platform with registered DDR5 memory. It is not for systems that require unbuffered UDIMMs, non-ECC modules, or speeds beyond the 4800 MT/s rating. Buyers needing higher capacities per slot or lower latencies should look at other configurations.

Straightforward DIMM installation

Installation follows typical server DIMM procedures: power down, open the chassis, align the 288-pin key, and press firmly until the ejectors lock. The most common issues are mixing registered and unbuffered modules, populating slots in the wrong order per the motherboard manual, or forgetting to enable ECC in the BIOS.

Highlights

  • DDR5 4800 speed accelerates server workloads
  • ECC registered design protects critical data integrity
  • 16 GB single module simplifies capacity upgrades
  • 1 V operation reduces platform 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 NumberMR38400-618K1
Capacity16GB
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 Content16GB (1X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does this DDR5 4800 1.1V RDIMM require a Supermicro X13SRA-TF motherboard to operate?

The module is built for Supermicro SuperWorkstation SYS-531A-I with X13SRA-TF and needs a DDR5-capable registered DIMM slot running at 1.1V.

Can this 288-pin CL40 ECC RDIMM share memory channels with existing DDR5 4800 registered modules in the same server?

Yes, matched DDR5 4800 1.1V CL40 1Rx8 registered DIMMs can populate open slots on the same channel following the motherboard population rules.

How can I verify the 16GB 1Rx8 ECC RDIMM is recognised at the rated 4800 MT/s after installation?

Check BIOS memory information or OS tools such as dmidecode to confirm 16GB, DDR5-4800, ECC registered, 1Rx8 operation at 1.1V.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

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