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Two green DDR5 registered DIMMs, black chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB (2×16GB) DDR5 4800 ECC RDIMM CL40 1.1V 288-pin THINKMATE SuperServer 111E-WR

SKU CH-VMKF-92DK9

32 GB dual-channel DDR5-4800 ECC registered kit, CL40 at 1.1 V, validated for Thinkmate SuperServer 111E-WR

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32GB dual-channel kit doubles server memory bandwidth
  • DDR5 4800 MT/s speed feeds data to CPU cores faster
  • ECC registered RDIMM corrects errors for mission-critical uptime
  • 1V low voltage reduces power draw per module
  • Validated for ThinkMate SuperServer 111E-WR compatibility

Compatible Server Memory Kit

This 32 GB DDR5 kit is built for the Thinkmate SuperServer 111E-WR. It contains two 16 GB registered DIMMs with ECC for error correction in mission-critical workloads. The modules run at 4800 MT/s with a CL40 latency at 1.1 V. No heat spreaders are fitted.

Registered ECC RDIMM Decides Fit

The single specification that determines compatibility is the registered ECC RDIMM form factor. Only motherboards that accept 288-pin DDR5 RDIMMs with on-die ECC can use this kit. Unbuffered or non-ECC slots will not work. The 1Rx8 organisation and PC5-38400 rating are fixed by the module design.

Suits Thinkmate 111E-WR Upgrades

This kit suits administrators expanding memory in the specified Thinkmate SuperServer. It is not for desktop PCs, workstations requiring unbuffered DIMMs, or any system that cannot address registered ECC modules. Builders needing higher capacities or different speeds must select a different part.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $898.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $28.09 per GB
Pricier than about 79% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-618K2
Total capacity32 GB (2 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items32 GB (2 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does the 4800 MT/s speed mean once the modules are installed in a Thinkmate SuperServer 111E-WR?

The kit runs at DDR5 4800 (PC5-38400) with CL40 latency, delivering the rated throughput when the server’s memory controller negotiates that speed.

How does the DDR5 RDIMM interface affect usable bandwidth in this server?

Registered DDR5 adds a clock cycle of buffering for signal integrity, letting the 111E-WR’s memory controller drive two 16 GB ranks at 4800 MT/s without exceeding electrical load limits.

What physical clearance does the 288-pin RDIMM kit need inside the 111E-WR chassis?

Each module is a standard-height 288-pin DDR5 RDIMM without a heat spreader, so it fits the server’s DIMM slots and any stock air-baffle without extra clearance.

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