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Green 260-pin DDR4 SODIMM module with black chips

A-Tech

A-Tech 8GB DDR4 2133MHz ECC SODIMM CL15 1.2V laptop RAM

SKU CH-EY7N-522B1

8GB DDR4 2133MHz ECC SODIMM laptop memory with CL15 latency and 1.2V operation

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 8GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2133MHz speed delivers responsive data throughput
  • ECC unbuffered design detects and corrects memory errors
  • CL15 latency at 1.2V balances quick access with efficiency
  • 260-pin SODIMM form factor fits compatible laptop slots

Target system and purpose

This 8GB DDR4 SO-DIMM provides ECC error correction for laptops and mobile workstations that require data integrity. It operates at 2133MHz with CL15 latency and runs at the standard 1.2V voltage. The unbuffered design fits 260-pin slots in compatible AMD and Intel platforms.

Thermals and power in use

Standard 1.2V DDR4 voltage keeps power draw low during typical workloads. The module runs without active cooling and produces no audible noise. ECC functionality adds a minimal overhead while protecting against single-bit errors in memory-intensive tasks.

What the bundle changes

No additional accessories or software are included with this memory module. The product delivers its stated capacity, speed and error-correction features directly upon installation. Compatibility should be verified against the system manufacturer's qualified vendor list before purchase.

How it compares

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

Price $102.99
Pricier than about 61% 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 $12.87 per GB
Pricier than about 90% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportYes
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

How do I install this 260-pin DDR4 SODIMM and what step often goes wrong?

Align the notch with the slot key, insert at a slight angle, then press down firmly until both side clips click — the step people miss is not pushing hard enough to fully seat the module.

What maintenance or replacement will this ECC SODIMM need over time?

No routine maintenance is required; replacement only becomes necessary if memory errors appear or you need more than the 8 GB capacity.

What limit appears first when this CL15 1.2 V module runs sustained workloads?

The 2133 MHz speed ceiling limits throughput before voltage or latency become bottlenecks.

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