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Green DDR4 ECC UDIMM module, 8GB, no heat spreader

NEMIX RAM

NEMIX RAM 8GB DDR4 3200 ECC UDIMM CL22 1.20V 1Rx8 QNAP NAS Memory

SKU CH-N7SS-YGQYY

An 8 GB DDR4 3200 ECC UDIMM module with CL22 latency and 1.20 V operation for compatible QNAP NAS systems

  • Total capacity8 GB (1 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • ECC protection guards data integrity
  • 3200 MHz speed lifts throughput
  • 20 V operation reduces power draw
  • 288-pin UDIMM fits QNAP NAS slots
  • Major OEM chips ensure module reliability

8 GB DDR4 ECC UDIMM for QNAP NAS

This NEMIX RAM module adds 8 GB of DDR4 3200 ECC memory to compatible QNAP NAS devices. It uses a single 288‑pin unbuffered UDIMM running at 1.20 V with CL22 latency. The 1Rx8 organisation and major‑brand DRAM chips are validated for the QNAP RAM‑8GDR4ECI0‑UD‑3200 specification.

Suits NAS owners needing ECC protection.

Builders upgrading a QNAP NAS that requires ECC unbuffered DDR4 will gain error‑correcting stability for file services and virtualization. Systems that only accept non‑ECC UDIMMs or registered DIMMs cannot use this module, and platforms limited to lower DDR4 speeds will not reach the rated 3200 MT/s.

Steady throughput under continuous NAS workloads

Rigorous stress testing under sustained load confirms reliable operation during long backup, replication and virtualization tasks. The module maintains its rated speed and voltage without throttling, delivering consistent bandwidth for multi‑user file access and background scrubbing jobs.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $67.99
Cheaper than about 79% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB (1 × 8 GB)
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $8.50 per GB
Pricier than about 61% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineQNAP NAS Device Memory
Model nameQNAP NAS Memory
Part numberME25600-818K1
Total capacity8 GB (1 × 8 GB)
Product type288-Pin DDR4 ECC UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V

Questions about this item

Do I need a motherboard with 288-pin DDR4 slots to install this module?

Yes, this is a 288-pin DDR4 UDIMM and requires a board with matching DDR4 slots.

Will the ECC feature function if I pair this 1Rx8 stick with older non-ECC modules in the same system?

ECC generally requires all installed modules to support it and the platform to enable it; mixing with non-ECC memory typically disables ECC for the entire array.

How can I verify the stick is running at 3200 MT/s with CL22 timings after installation?

Check the memory speed and CAS latency reported in the BIOS or a tool such as CPU-Z once the system posts.

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