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Two green DDR4 ECC SODIMM modules with black chips no heat spreader

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR4 2933 ECC SODIMM CL21 1.2V 260-pin kit

SKU CH-J5AV-AXG91

A dual-channel 16 GB DDR4 ECC SODIMM kit running at 2933 MT/s with CL21 latency and 1.20 V operation

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Rated voltage1.2 V
  • Buffer typeUnbuffered

Capacity 16GB (2 x 8GB)

  • ECC protection guards data integrity in servers
  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR4 2933 MHz speed matches platform specs
  • 2 V low voltage reduces power draw
  • 260-pin SODIMM form factor fits compact slots

Kit composition and target system

This 16GB kit contains two 8GB DDR4 ECC SODIMM modules built for laptops, all-in-one PCs, NAS devices and small-form-factor workstations that require error-correcting memory. It is not for buyers who need non-ECC modules or desktop DIMMs.

Speed and ECC requirement

The single specification that decides fit is the DDR4 2933 CL21 ECC unbuffered profile at 1.2V; the motherboard must accept 260-pin ECC SODIMMs at this exact speed and latency or the system will not post.

Installation and common issues

Installation is a standard SODIMM slot insertion that takes minutes, but the most frequent problem is a BIOS that disables ECC or refuses unbuffered ECC modules, so verify the firmware setting before assuming the memory is faulty.

How it compares

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

Price $124.99
Cheaper than about 60% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $7.81 per GB
Pricier than about 55% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR4 ECC Unbuffered SODIMM Memory
Part numberMSE23400-828K2
Total capacity16 GB (2 × 8 GB)
Product type260-Pin DDR4 ECC SODIMM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL21
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

How does the 2933 MT/s speed translate once the kit is installed in a laptop or small-form-factor server?

The modules run at DDR4 2933 (PC4-23400) with CL21 latency and 1.20 V, delivering the rated throughput provided the platform supports that frequency.

What does the ECC unbuffered SODIMM interface mean for compatibility?

This kit uses a 260-pin DDR4 ECC unbuffered SODIMM interface; it fits only slots wired for ECC unbuffered operation and will not work in non-ECC or registered-only sockets.

What physical space and slot layout does the 2 x 8 GB kit require?

Each module is a standard 260-pin SODIMM with no heat spreader, so two adjacent SODIMM slots are needed and low-profile clearance is sufficient.

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