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Sixteen green DDR4 RDIMM modules in a tray

NEMIX RAM

NEMIX RAM 1TB (16x64GB) DDR4 3200 ECC RDIMM CL22 288-Pin memory upgrade

SKU CH-R42Q-NCNZJ

1TB DDR4 3200 ECC RDIMM kit of 16x64GB CL22 1.2V 288-pin registered memory for ThinkMate servers

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 1TB capacity with 16 x 64GB DDR4 3200 modules
  • ECC registered RDIMM for data integrity in servers
  • CL22 latency at 1.2V for stable operation
  • 4Rx4 organisation on 288-pin DDR4 form factor
  • Validated for Thinkmate STX-WS-QS12-12E2 and QE36-14E2

Capacity and purpose

This kit supplies 1TB of DDR4 3200 ECC registered memory across 16 modules of 64GB each. It targets administrators expanding Thinkmate STX-WS-QS12-12E2 or STX-WS-QE36-14E2 servers and NAS appliances. The 4Rx4 organisation and CL22 latency suit workloads that value capacity and error correction over low-latency tuning. Buyers needing non-ECC or unbuffered DIMMs for desktop boards cannot use this product.

Sustained-load behaviour

Registered buffering and on-die ECC keep data integrity intact during continuous multi-threaded tasks such as database serving or virtualisation hosting. The 1.20V operating voltage and major-brand Samsung, Micron or Hynix chips help maintain stable throughput without thermal throttling under prolonged load. Systems without registered-DIMM support will not post with these modules installed.

DDR4 interface limits

The PC4-25600 rating delivers 3200MT/s across the 288-pin DDR4 bus, which is the peak bandwidth this generation provides. Higher frequencies or lower latencies require a newer memory standard and compatible platform. The 16-module population also demands a motherboard with enough registered-DIMM slots and appropriate memory-controller support.

How it compares

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

Price $6,760.99
Pricier than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $6.76 per GB
Cheaper than about 59% 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 ECC RDIMM Registered Server Memory
Part numberMR25600-944K16
Total capacity1 TB (16 × 64 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank4Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items1 TB (16 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does the 1.2 V DDR4 3200 kit draw when the server runs all day?

Each module operates at 1.20 V; total draw depends on how many of the 16 sticks are populated and the platform's memory-controller efficiency.

Which motherboard slots and chipset must I already have for this 16 × 64 GB ECC RDIMM kit to work?

A server or workstation board with 288-pin DDR4 RDIMM slots that supports 4Rx4 registered ECC modules at PC4-25600 speed.

Will the CL22 288-pin modules run at 3200 MT/s alongside older DDR4 sticks I keep in the same chassis?

The kit is rated for DDR4 3200 CL22; mixing different speeds or ranks usually forces all channels to the slowest common setting.

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