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Two green DDR5 UDIMM modules with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR5 4800 CL40 1.1V UDIMM THINKMATE VSX-R5-340V12

SKU CH-MEEC-ZSJ9A

A 16 GB dual-channel DDR5 kit rated at 4800 MT/s with CL40 timing and 1.1 V operation, validated for Thinkmate VSX-R5-340V12 workstations

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 16 GB dual-channel kit doubles memory bandwidth for multitasking
  • DDR5 4800 MT/s speed feeds data to the CPU faster
  • CL40 latency keeps response times tight under load
  • 1 V operation reduces power draw and heat
  • 288-pin UDIMM fits Thinkmate VSX-R5-340V12 workstations directly

16GB DDR5 Kit for Thinkmate VSX-R5-340V12

This 16GB kit contains two 8GB DDR5 4800 UDIMM modules built for the Thinkmate VSX-R5-340V12 workstation. The memory runs at PC5-38400 speed with a CAS latency of CL40 and a low 1.10V operating voltage. It is a non-ECC, unbuffered design using major OEM chips from Samsung, Micron or Hynix.

Suited for upgrades on the listed workstation only

The kit suits owners of the Thinkmate VSX-R5-340V12 who need a matched pair of 1Rx8 DDR5 modules for a straightforward capacity increase. Builders working on any other motherboard, laptop or server platform should look elsewhere because compatibility is validated solely for this specific system model.

DDR5 4800 CL40 1.10V UDIMM specification

The decisive specification is the DDR5 4800 CL40 1.10V UDIMM standard with 288-pin 1Rx8 organisation. Only systems that accept this exact speed, latency, voltage and form factor will operate correctly with these modules.

How it compares

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

Price $209.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $13.12 per GB
Pricier than about 59% of the 20,941 comparable items (median $8.19 per GB).

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

Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz Non-ECC Unbuffered UDIMM
Part numberMD38400-818K2
Total capacity16 GB (2 × 8 GB)
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items16 GB (2 × 8 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

What comes in the MD38400-818K2 package and is anything else required?

The kit includes two 8 GB DDR5 4800 UDIMM modules. No extra parts or cables are needed; install them directly into the motherboard slots.

Why choose the 16 GB (2x8 GB) CL40 kit over a different capacity or speed?

This 16 GB kit matches the THINKMATE VSX-R5-340V12 specification of DDR5 4800 CL40 1.10 V, giving the exact validated configuration for that workstation.

What does the 4800 MT/s rating deliver once the modules are installed?

The system will run the memory at 4800 MT/s with CL40 latency at 1.10 V, providing the standard DDR5 bandwidth and timing the workstation was designed for.

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