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A-Tech

A-Tech 8GB DDR4 2133MHz CL15 260-Pin Laptop RAM

SKU CH-SQB6-10X17

An 8 GB DDR4 2133 MHz CL15 SO-DIMM module that upgrades laptop memory capacity and responsiveness

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 8GB capacity lets you run more programs simultaneously
  • DDR4 2133MHz speed delivers fast data transfer rates
  • CL15 latency provides responsive memory performance
  • 20V operation reduces power consumption and heat
  • 260-pin SO-DIMM fits compatible laptop memory slots

8GB DDR4 2133MHz Laptop Module

This 260-pin SO-DIMM delivers 8GB of DDR4 memory at 2133MHz with CL15 latency and 1.20V operation. It uses unbuffered, non-ECC chips and is built as a direct replacement for several IBM-Lenovo part numbers. The module suits notebooks and all-in-one systems that accept DDR4 SO-DIMMs.

Suitable for DDR4 laptops needing 8GB

Buyers repairing or upgrading compatible IBM-Lenovo models listed in the specifications will find a matching part. Systems that require ECC, registered memory, a different pin count, or a voltage other than 1.20V cannot use this module. Laptops limited to a maximum of 4GB per slot should also look elsewhere.

2133MHz speed rating

The DDR4 2133 (PC4-17000) specification determines whether the memory matches the system's supported data rate. If the platform requires a higher or lower DDR4 speed grade, this module will not be compatible.

How it compares

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

Price $44.99
Cheaper 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 $5.62 per GB
Cheaper than about 55% 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 supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Will this 260-pin DDR4 SO-DIMM fit my laptop's memory slot?

The module uses the standard 260-pin DDR4 SO-DIMM form factor at 1.20V. It fits any laptop slot designed for DDR4 SO-DIMM memory.

What is the correct way to seat the module so it is recognised?

Align the notch with the slot key, insert at a slight angle, then press down firmly until both side clips click into the notches on the module edges.

When should I consider replacing this 8GB DDR4 2133MHz CL15 stick?

Replace it if you need more than 8GB capacity, faster speed than 2133MHz, lower latency than CL15, or if memory diagnostics report persistent errors.

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