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Green rectangular DDR4 RDIMM module with black chips and gold contacts, no heat spreader

NEMIX RAM

NEMIX RAM 8GB DDR4 2133 PC4-17000 1Rx4 1.2V 288-Pin ECC RDIMM server RAM

SKU CH-B6DP-MJH6N

8GB DDR4-2133 ECC RDIMM with CL15 latency and 1.2V operation for compatible QNAP NAS and servers

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption with built-in error correction
  • Registered design reduces electrical load for stable server operation
  • 2133 MT/s speed matches PC4-17000 specification for compatible systems
  • 20 V operation lowers power draw in dense memory configurations
  • Single-rank 1Rx4 layout optimises signal integrity on registered channels

8 GB DDR4-2133 ECC RDIMM for NAS and servers

This registered DIMM adds 8 GB of error-correcting DDR4 memory to compatible QNAP NAS units and other enterprise platforms. It targets administrators who need data integrity for file services, virtualization or backup workloads.

288-pin registered module without heat spreader

The stick uses a standard 288-pin DDR4 RDIMM form factor and runs at the JEDEC 1.20 V level. Registered signalling reduces electrical load on the memory controller, allowing stable operation in multi-DIMM server boards.

CL15 latency at 2133 MT/s with 1.2 V operation

The module operates at PC4-17000 speed with a CAS latency of 15 cycles. Low-voltage DDR4 keeps power draw modest while ECC correction maintains data accuracy under sustained load.

How it compares

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

Price $47.99
Cheaper than about 85% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $6.00 per GB
Cheaper than about 64% 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 numberMR17000-814K1
Total capacity8 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Heat spreaderNo
Power
Rated voltage1.2 V

Questions about this item

What DDR4 speed and PC4 rating does this RDIMM run at?

This module operates at DDR4 2133 with a PC4-17000 data rate, CL15 latency and 1.20 V.

What slot type and physical layout does the 8 GB stick require?

It uses a 288-pin RDIMM form factor, 1Rx4 organisation and has no heat spreader.

How is the registered ECC module installed and what step is often missed?

Align the key notch with the DDR4 slot, press firmly until the ejector clips lock, then enable ECC in the system BIOS.

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