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Green circuit board 8GB DDR4 SODIMM module with black chips no heat spreader

NEMIX RAM

NEMIX RAM 8GB DDR4 2666MHz CL19 1.2V 260-Pin SODIMM

SKU CH-C3D9-G5AG0

8 GB DDR4 2666 MHz CL19 1.2 V 260-pin SODIMM for laptop, AIO, SFF and NAS upgrades

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Product type260-Pin DDR4 SO-DIMM
  • 8GB capacity boosts multitasking headroom for everyday workloads
  • DDR4 2666 speed matches PC4-21300 system requirements
  • CL19 latency supports stable operation at standard timings
  • 20V low voltage reduces power draw in laptops
  • 260-pin SODIMM form factor fits compatible notebook slots

8GB DDR4 2666 SODIMM for Laptops and SFF

This NEMIX RAM module adds 8GB of DDR4 memory to laptops, all-in-one PCs, small-form-factor desktops and NAS devices. It runs at 2666MHz with CL19 latency and 1.20V voltage. The 260-pin unbuffered non-ECC design fits standard SODIMM slots. It targets users who need a straightforward capacity increase for everyday workloads.

DDR4 2666 (PC4-21300) speed grade

The single specification that determines fit is the DDR4 2666MHz PC4-21300 rating. Systems must accept this exact speed and voltage combination for the module to operate at its rated frequency. If the platform only supports lower DDR4 speeds the module will downclock automatically. Buyers who need higher frequencies or ECC error correction cannot use this part.

Fits 260-pin SODIMM slots in compatible devices

Installation requires an available 260-pin DDR4 SODIMM socket in a laptop, AIO, SFF or NAS chassis that supports unbuffered non-ECC memory at 1.20V. No heat spreader is present so clearance is minimal. The module frees up no additional slots because it occupies one socket as a single 8GB stick. Builders who need dual-channel pairs or larger capacities must add matching modules separately.

How it compares

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

Price $41.99
Cheaper than about 64% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $5.25 per GB
Cheaper than about 60% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
Model nameDDR4 NON-ECC Unbuffered SODIMM Laptop, AIO, SFF, NAS Storage Device Memory
Part numberMS21300-818K1
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
CAS latencyCL19
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V

Questions about this item

What does the 2666 MHz speed actually deliver once the module is installed?

The module runs at DDR4 2666 (PC4-21300) with CL19 latency at 1.20 V, giving standard DDR4 bandwidth for everyday laptop workloads.

Which DDR4 SODIMM standard does the 260-pin interface follow and what does it limit?

It uses the 260-pin DDR4 SO-DIMM form factor, which is keyed for DDR4-only slots and caps transfer rate at the JEDEC 2666 MT/s rating.

Will the 260-pin stick fit my laptop, all-in-one or NAS bay without a heat spreader?

Yes, the low-profile 260-pin design with no heat spreader clears tight SODIMM slots in laptops, AIOs, SFF PCs and NAS devices.

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