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Eight green DDR4 RDIMM sticks in static bags

NEMIX RAM

NEMIX RAM THINKMATE DDR4 3200 ECC RDIMM 256GB (8x32GB) CL22 1.2V 2Rx8 memory upgrade

SKU CH-9R96-VYK2N

ECC registered DDR4 RDIMM kit supplying 256 GB across eight 32 GB modules at 3200 MT/s CL22 1.2 V for ThinkMate servers

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256 GB total capacity for large memory workloads
  • DDR4 3200 speed for high data throughput
  • ECC registered design protects data integrity
  • 2 V operation reduces power consumption
  • 8 × 32 GB kit simplifies server upgrades

ThinkMate DDR4 3200 ECC RDIMM 256GB kit

This 256 GB kit contains eight 32 GB registered DDR4 modules rated at 3200 MT/s with CL22 latency. ECC and register buffering protect data integrity for ThinkMate STX workstation and NAS platforms. The 1.2 V operating voltage matches standard DDR4 server requirements. Buyers who need non-ECC UDIMMs or a different capacity per module cannot use this kit.

Thermals noise and power draw

Registered ECC RDIMMs run at 1.2 V without heat spreaders, relying on chassis airflow for cooling. Power consumption scales with the eight-module population and 3200 MT/s data rate. No active cooling or fan headers are present on the modules themselves. Systems with restricted DIMM spacing or limited airflow may see higher temperatures than open-server configurations.

Build quality and connectors

Each module uses a 288-pin DDR4 RDIMM edge connector with 2Rx8 organisation and major-brand DRAM from Samsung, Micron or Hynix. The eight-piece kit fills all slots in compatible ThinkMate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 systems. Installers must verify slot count and population rules in the platform manual before seating modules.

How it compares

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

Price $2,124.99
Pricier than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $8.30 per GB
Typical for this category: the median of 20,941 items is $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 numberMR25600-328K8
Total capacity256 GB (8 × 32 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items256 GB (8 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 8x32GB DDR4 3200 RDIMM kit in a ThinkMate STX-WS-QS12-12E2, and which step is most often missed?

Power off the server, open the chassis, locate the 288-pin DDR4 slots, and seat each 32GB 2Rx8 registered module until the ejector clips click; the step most often missed is populating all eight slots in the exact channel order the ThinkMate manual specifies, otherwise the 256GB kit will not be recognised.

What maintenance or replacement will the NEMIX RAM MR25600-328K8 kit need during its service life?

The modules have no heat spreaders and no moving parts, so no scheduled maintenance is required; if a module fails, the lifetime replacement warranty covers a direct swap of the defective 32GB stick, but the kit itself needs no periodic servicing.

What is the first limit reached when the 256GB DDR4 3200 CL22 1.2V registered memory runs sustained workloads?

The CAS latency of CL22 at 3200 MT/s sets the timing ceiling; under continuous heavy load the memory controller will hit that latency bound before voltage or thermal limits become a factor.

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