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Two green DDR5 RDIMM modules, bare circuit boards with black chips, 288 pins each

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5 4800 CL40 ECC RDIMM 1Rx8 1.1V 288-pin memory upgrade

SKU CH-B6XF-S57MA

32 GB dual-channel DDR5 ECC registered server memory kit running at 4800 MT/s with CL40 latency

  • Capacity32GB (2 x 16GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • ECC protection guards data integrity in critical workloads
  • Registered design stabilises signal quality on dense server boards
  • DDR5 4800 MT/s delivers high bandwidth for demanding applications
  • 32 GB kit (2 × 16 GB) expands capacity for virtualization and databases
  • Validated for Thinkmate Supermicro SuperServer 611C-TN4R and 621C-TN12R

ThinkMate DDR5 4800 ECC RDIMM kit

This 32 GB kit contains two 16 GB registered DDR5 modules rated at 4800 MT/s with CL40 latency. It is built for ThinkMate Supermicro SuperServer 611C-TN4R and 621C-TN12R platforms that require ECC registered memory.

Registered ECC with major OEM chips

The modules use Samsung, Micron or Hynix DRAM and include on-die error correction and register buffering for data integrity under sustained server workloads. No heat spreaders are fitted, so airflow across the DIMM area must be adequate.

Simple DIMM installation

Insert each 288-pin module into the correct server DIMM slots following the system manual population rules. The most common issue is mixing registered and unbuffered DIMMs or populating slots in the wrong order, which prevents the server from posting.

Highlights

  • ECC protection guards data integrity in critical workloads
  • Registered design stabilises signal quality on dense server boards
  • DDR5 4800 MT/s delivers high bandwidth for demanding applications
  • 32 GB kit (2 × 16 GB) expands capacity for virtualization and databases
  • Validated for Thinkmate Supermicro SuperServer 611C-TN4R and 621C-TN12R

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE 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 SystemTHINKMATE
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 1Rx8 registered ECC modules need any firmware updates or periodic replacement?

The modules are solid-state with no moving parts and no firmware to update; they remain in service until a hardware fault occurs.

What limits sustained throughput first — the CL40 latency or the 4800 MT/s data rate?

The 4800 MT/s data rate sets the maximum bandwidth ceiling; CL40 determines access delay within that ceiling.

How much heat and power does the 1.1 V kit produce when the server runs all day?

At 1.1 V the kit draws minimal power and generates low heat; no heat spreader is fitted because thermals stay within normal DDR5 limits.

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