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Green bare circuit board DDR4 RDIMM module 288-pin 16GB 3200 CL22 1.2V ECC registered

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 CL22 1.2V 2Rx8 ECC RDIMM server RAM

SKU CH-PH6P-DMB6Q

16 GB DDR4 3200 ECC registered server memory with CL22 latency and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16 GB capacity expands server memory headroom
  • DDR4 3200 speed delivers high data throughput
  • CL22 latency supports responsive operation
  • ECC registered design protects data integrity
  • 2 V voltage reduces power consumption

Server Memory for QNAP NAS

This 16GB DDR4 registered DIMM is built for QNAP NAS devices that require ECC error correction. It targets administrators who need reliable capacity upgrades for mission-critical storage workloads.

Registered ECC with CL22 latency

The module runs at DDR4 3200 (PC4-25600) with a CAS latency of 22 and operates at 1.20V. Registered buffering and 2Rx8 organisation ensure signal integrity on multi-DIMM server boards.

Standard voltage and no heat spreader

At 1.20V the module draws nominal DDR4 power without a heat spreader, relying on chassis airflow for cooling. Registered operation adds minimal electrical load while maintaining stability under continuous server duty.

How it compares

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

Price $126.99
Cheaper than about 60% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $7.94 per GB
Pricier than about 56% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineQNAP NAS Device Memory
Model nameQNAP NAS Memory
Part numberMR25600-628K1
Total capacity16 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
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V

Questions about this item

Will the 3200 MT/s speed actually run at 3200 in my server?

The module is rated DDR4 3200 PC4-25600. The final speed depends on the CPU memory controller and the motherboard BIOS. If the platform supports DDR4 3200 the stick will run at that rate; otherwise it will clock down to the highest supported speed.

What does the registered ECC design mean for my system?

Registered ECC adds a register between the DRAM and the memory controller and includes error-correcting code. This reduces electrical load on the controller and corrects single-bit errors, which is required for stability in many server and NAS platforms.

Does the 288-pin RDIMM fit a standard server DIMM slot?

Yes. The module uses the 288-pin DDR4 RDIMM form factor with 2Rx8 organisation and 1.20 V operation. It fits any DDR4 RDIMM slot that accepts 16 GB registered modules.

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