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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 16GB DDR4 2133MHz CL15 1.2V 260-Pin SODIMM Laptop RAM

SKU CH-RRKV-F0TQP

A 16 GB DDR4 laptop module running at 2133 MHz CL15 for faster multitasking

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 16 GB capacity lets you run more apps simultaneously
  • DDR4 2133 MHz speed delivers fast data transfer rates
  • CL15 latency provides responsive memory access
  • 2 V operation reduces power consumption
  • 260-pin SODIMM form factor fits compatible laptops

16GB DDR4 2133MHz SODIMM for Laptops

This A-Tech module provides 16GB of DDR4 memory at 2133MHz with CL15 latency and 1.20V operation. It uses a 260-pin SO-DIMM form factor and unbuffered, non-ECC architecture. Major brand chips are used throughout the single-module design. The condition is new.

Suits owners of compatible IBM-Lenovo systems

The part matches a long list of Lenovo service numbers including 03T7415, 03X7050, 4X70J67436 and SM30E51245 among others. It targets laptops, notebooks and all-in-one PCs that accept DDR4 SO-DIMMs. Buyers whose devices require ECC, registered DIMMs or a different pin count cannot use this memory.

DDR4 2133MHz CL15 unbuffered specification

The decisive specification is the DDR4 2133MHz speed combined with CL15 latency and 1.20V voltage in an unbuffered, non-ECC 260-pin SO-DIMM. Systems must support this exact speed, voltage and form factor to operate correctly. Always verify the supported memory specifications of your system prior to purchase to ensure compatibility.

How it compares

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

Price $68.99
Typical for this category: the median of 2,079 items is $70.99.
Total capacity 16 GB
Typical for this category: the median of 1,886 items is 16 GB.
Price per GB $4.31 per GB
Cheaper than about 79% of the 1,886 comparable items (median $5.94 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Total capacity16 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

Should I choose the single 16 GB module or look for a kit?

This listing is a single 16 GB DDR4 2133 MHz CL15 1.2 V 260-pin SODIMM; if your laptop has two slots you can add a second identical module later for dual-channel performance.

What does the 2133 MHz rating mean once the module is installed?

The module runs at DDR4 2133 (PC4-17000) with CL15 latency at 1.20 V, delivering up to 17 GB/s bandwidth when the system memory controller supports that speed.

Is this 260-pin DDR4 SODIMM compatible with my laptop's memory slot?

It uses the standard 260-pin DDR4 SO-DIMM form factor at 1.2 V unbuffered non-ECC, matching the physical and electrical interface used by most DDR4 laptops.

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