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 rectangular DDR5 memory module with gold edge connectors and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR5 4800 CL40 ECC RDIMM 2Rx4 1.1V 288-pin memory upgrade

SKU CH-7SDJ-606AZ

64 GB DDR5 4800 ECC registered RDIMM for Supermicro SYS-211SE and X31SEED-SF servers

  • Capacity64GB
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 64GB single module expands server memory capacity
  • DDR5 4800MHz CL40 delivers high-speed data throughput
  • ECC registered design ensures data integrity under load
  • 1V operation reduces power consumption per module
  • 288-pin 2Rx4 form factor fits Supermicro SYS-211SE and X31SEED-SF systems

64GB DDR5 4800 ECC RDIMM for Supermicro

This 64GB DDR5 4800 registered DIMM targets IT teams maintaining Supermicro IoT SuperServer SYS-211SE-31DS, SYS-211SE-31AS and X31SEED-SF platforms. ECC and registered buffering protect data integrity in continuous server workloads. The module operates at 1.1V with CL40 latency.

Registered ECC DDR5 4800 compatibility

The single specification that decides fit is registered ECC DDR5 4800 with a 2Rx4 organisation on a 288-pin interface. Only systems expecting PC5-38400 registered modules will initialise this DIMM correctly. Consumer boards and unbuffered platforms will not post with it.

Tool-free slot insertion, check population rules

Installation is a vertical press into the DDR5 slot until the retention clips engage, typically completed in minutes. The common failure is ignoring the motherboard population sequence for 2Rx4 registered DIMMs, which prevents boot. Verify the qualified vendor list and BIOS revision before seating the module.

Highlights

  • 64GB single module expands server memory capacity
  • DDR5 4800MHz CL40 delivers high-speed data throughput
  • ECC registered design ensures data integrity under load
  • 1V operation reduces power consumption per module
  • 288-pin 2Rx4 form factor fits Supermicro SYS-211SE and X31SEED-SF systems

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro 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 SystemSupermicro
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 DDR5 4800 PC5-38400 speed rating mean for actual throughput in a Supermicro server?

DDR5-4800 is the data rate; PC5-38400 is the corresponding peak transfer rate designation. In a supported Supermicro system the module will operate at up to 4800 MT/s.

How does the ECC RDIMM registration affect compatibility with the SYS-211SE-31DS motherboard?

The module is a registered ECC RDIMM, which the Supermicro SYS-211SE-31DS and similar X31SEED-SF platforms require for memory error correction and signal integrity.

Will the 288-pin 1.1 V 2Rx4 module fit the memory slots on a Supermicro IoT SuperServer?

Yes — it uses the standard 288-pin DDR5 RDIMM form factor at 1.1 V, matching the DIMM slots on the listed Supermicro IoT SuperServer models.

Also in this aisle

People compared these

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