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Two green DDR5 UDIMM sticks, black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5 4800 CL40 memory upgrade

SKU CH-PB90-PTVZZ

A 32 GB dual-channel DDR5 kit running at 4800 MT/s with CL40 latency and 1.10 V operation, validated for ThinkMate VSX-R5-340V12 workstations

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 32 GB capacity in a dual 16 GB kit for multitasking headroom
  • DDR5 4800 MT/s speed rated at PC5-38400 bandwidth
  • Low 1.10 V operating voltage reduces power draw
  • CL40 CAS latency tuned for responsive data access
  • 288-pin unbuffered UDIMM fits compatible Thinkmate workstations

NEMIX DDR5 4800 32GB kit

This NEMIX RAM kit supplies 32GB across two 16GB DDR5 modules rated at 4800 MT/s with CL40 latency and 1.1V operation. It is built specifically for the THINKMATE VSX-R5-340V12 workstation and uses unbuffered non-ECC UDIMM architecture.

Compatibility checks before ordering

Verify that your workstation is the exact THINKMATE VSX-R5-340V12 model listed in the compatibility data. Confirm the motherboard accepts 288-pin DDR5 UDIMM modules and supports 1Rx8 rank configuration at the rated speed and voltage.

Suited for THINKMATE workstation upgrades

Ideal for IT professionals upgrading the specified THINKMATE workstation with validated, stress-tested memory. Not suitable for systems requiring ECC error correction, registered modules, laptop SO-DIMM form factors, or any platform outside the declared compatibility list.

How it compares

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

Price $347.99
Typical for this category: the median of 21,161 items is $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 $10.87 per GB
Pricier than about 55% 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 numberMD38400-618K2
Total capacity32 GB (2 × 16 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 items32 GB (2 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Does the kit include anything besides the two 16 GB DDR5 modules?

The package contains only the two 16 GB DDR5 4800 UDIMMs; no heat spreaders, cables or tools are supplied.

Why choose the 32 GB CL40 kit instead of a lower-capacity or lower-latency option?

This 32 GB (2 × 16 GB) kit matches the ThinkMate VSX-R5-340V12 qualified configuration and runs at the platform-standard 4800 MT/s CL40 timing.

What does the 4800 MT/s rating deliver in the ThinkMate workstation?

The modules operate at DDR5 4800 (PC5-38400) with 1.10 V and CL40 latency, providing the rated throughput once the system trains the memory at that speed.

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