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Two green circuit boards with black chips and gold edge connectors

A-Tech

A-Tech 8GB (2x4GB) DDR4 2133 MHz ECC SODIMM laptop RAM

SKU CH-5DRH-MCFZQ

Dual-channel 8 GB DDR4 ECC SODIMM kit running at 2133 MHz with CL15 latency and 1.2 V operation

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 8GB (2 x 4GB)

  • ECC protection prevents data errors in critical workloads
  • Dual-channel 8 GB kit with two 4 GB modules
  • DDR4 2133 MHz speed rated at PC4-17000
  • Low 1.20 V voltage reduces power draw
  • 260-pin SO-DIMM form factor fits compatible laptops

8 GB DDR4 ECC SODIMM kit

This A-Tech kit supplies eight gigabytes of DDR4 error-correcting laptop memory in two four-gigabyte modules. It is built for microservers, mobile workstations and NAS units that require ECC unbuffered SO-DIMMs. The dual-channel layout helps throughput in compatible platforms.

Replaces non-ECC or single-channel DDR4 SODIMMs

Systems that support ECC gain data-integrity protection when moving from standard modules to this kit. The upgrade is worthwhile when the platform explicitly lists ECC unbuffered SO-DIMM support and the workload demands error correction.

Fits 260-pin DDR4 SO-DIMM slots at 1.2 V

Installation requires a board that accepts DDR4 2133 MHz ECC unbuffered modules and follows the vendor's channel-population rules. The kit frees the system from single-module bandwidth limits and adds ECC coverage without raising voltage.

How it compares

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

Price $50.99
Cheaper than about 58% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $6.37 per GB
Pricier than about 55% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR4 ECC SODIMM Memory RAM
Model nameA-Tech 4 GB 1Rx8 PC4-2133P-T ECC SODIMM RAM Kit
Part numberNE-SS-1624
Total capacity8 GB (2 × 4 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportYes
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible
More details
VariantMajor Brand DRAM IC Chips

Other versions of this model

5 more in the same range

Questions about this item

Does the 260-pin DDR4 SO-DIMM form factor fit my laptop's memory slots?

Yes, the kit uses the standard 260-pin DDR4 SO-DIMM form factor required by laptops and microservers that accept DDR4 ECC SODIMM modules.

What is the correct way to seat both 4GB modules for dual-channel operation?

Insert each module at an angle until the gold contacts are fully hidden, then press down firmly until the side clips click; the step most people miss is verifying both clips lock simultaneously.

Will the ECC unbuffered modules require any firmware updates or periodic reconfiguration?

No, ECC unbuffered memory operates transparently once installed; the system handles error correction automatically without user maintenance.

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