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Four green DDR4 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 512GB (4x128GB) DDR4 3200 CL22 ECC RDIMM THINKMATE EDX-QS10-11E3 memory upgrade

SKU CH-BYAF-JBZC5

512 GB DDR4-3200 ECC registered server kit with four 128 GB CL22 modules at 1.2 V for Thinkmate EDX-QS10-11E3

  • Total capacity512 GB (4 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 512GB total capacity scales memory-heavy workloads with four 128GB modules
  • DDR4 3200 speed delivers 25600 MT/s data rate for server throughput
  • ECC registered design detects and corrects errors to protect data integrity
  • 20V operation reduces power draw across all 4Rx4 modules
  • 288-pin RDIMM form factor fits Thinkmate EDX-QS10-11E3 memory slots

ThinkMate EDX-QS10-11E3 Server Memory Kit

This 512GB kit supplies four 128GB DDR4 3200 registered ECC RDIMMs built for the ThinkMate EDX-QS10-11E3 server. Each module runs at 1.2V with CL22 latency and a 4Rx4 organisation. IT teams use it to maximise memory capacity in compatible ThinkMate platforms.

Registered ECC Design and Thermals

Registered buffering and on-die ECC protect data integrity without adding active cooling components. The modules operate at the standard 1.2V DDR4 voltage and have no heat spreaders, relying on chassis airflow for thermal management. Power draw stays within normal DDR4 RDIMM limits for dense server configurations.

Sustained Load Behaviour

All modules are stress tested under load before shipment to verify stability during extended workloads. The registered architecture and ECC correction maintain consistent throughput in multi-socket environments running virtualisation or database tasks. Compatibility is validated specifically for the target ThinkMate system.

How it compares

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

Price $3,397.99
Pricier than about 74% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (4 × 128 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $6.64 per GB
Cheaper than about 60% 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 numberMR25600-744K4
Total capacity512 GB (4 × 128 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 items512 GB (4 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install these 288-pin DDR4 RDIMMs in the ThinkMate EDX-QS10-11E3 and what step is often missed?

Power down, open the chassis, align each module's notch with the slot key, press firmly until both retention clips click, then verify all four 128 GB sticks are recognised in BIOS before closing the case.

What maintenance or replacement will this 512 GB kit need over its service life?

No routine maintenance is required; the modules have no heat spreaders or moving parts, so replacement only occurs if a stick fails or capacity needs change.

What limit appears first when the 3200 MHz CL22 4Rx4 registered ECC memory runs sustained workloads?

The CAS 22 latency at 1.20 V sets the timing ceiling, so throughput is bounded by the rated 3200 MT/s transfer rate under continuous load.

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