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Four green DDR4 UDIMM sticks in a clear tray

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR4 3200 CL22 2Rx8 UDIMM memory upgrade

SKU CH-5Y7N-Q46T5

A 64 GB kit of four 16 GB DDR4 3200 CL22 unbuffered UDIMM modules built for ThinkMate XF6-14X1 workstations

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 64GB kit upgrades workstation capacity with four 16GB modules
  • DDR4 3200 speed accelerates data throughput for demanding applications
  • CL22 latency and 1.2V voltage balance responsiveness with efficiency
  • 2Rx8 dual-rank organisation maximises memory density per slot
  • Validated for ThinkMate XF6-14X1 workstation compatibility

64GB DDR4 Kit for ThinkMate Workstations

This 64GB kit contains four 16GB DDR4 3200 UDIMM modules built for ThinkMate XF6-14X1 workstations. It targets IT professionals and system integrators who need validated, non-ECC memory for memory-intensive workloads. The 2Rx8 organisation and 1.20V operation match the platform's native specifications.

Steady throughput under continuous load

Modules are stress-tested under sustained load to verify stability during extended compute tasks such as rendering, virtualisation or database operations. CL22 latency and PC4-25600 bandwidth deliver consistent throughput without throttling when all four slots are populated. Major OEM DRAM from Samsung, Micron or Hynix underpins long-term reliability.

Straightforward four-slot installation

The 288-pin UDIMM form factor fits standard DDR4 DIMM slots; no heat spreader means clearance is rarely an issue. Builders who need ECC or registered memory cannot use this kit. Populating all four channels requires a motherboard that supports 64GB at 3200MHz without downclocking.

How it compares

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

Price $409.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $6.41 per GB
Cheaper than about 61% 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 DDR4 3200 MHz Non-ECC Unbuffered UDIMM
Part numberMD25600-628K4
Total capacity64 GB (4 × 16 GB)
Product type288-Pin DDR4 UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items64 GB (4 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

How much power does the 64GB kit draw at 1.20V under sustained load?

Each module runs at 1.20V, the standard DDR4 voltage, keeping power draw low during all-day workloads.

What motherboard feature must the board provide for these 288-pin UDIMMs to function?

The board needs four DDR4 UDIMM slots that accept 2Rx8 non-ECC unbuffered modules at 3200 MT/s.

Will the CL22 timing cause instability when mixed with older CL16 DDR4 sticks?

The memory controller will drop all modules to the slowest common speed and loosest latency, so CL22 kits run stably alongside tighter-timed DDR4.

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