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Black 16 GB DDR4-3200 SODIMM laptop memory module

Axiom

Axiom 16GB DDR4-3200 SODIMM laptop RAM CL1.5 black

SKU CH-4Y0Z-NQ9Y3

16 GB DDR4-3200 SODIMM upgrades laptop memory with CL1.5 latency and lower power draw

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL1.5
  • Product colorBlack
  • 16 GB DDR4-3200 boosts multitasking headroom
  • CL1.5 latency sharpens data access speed
  • 20 % less power draw extends battery life
  • 100 % speed gain over DDR3 accelerates loads
  • 300 % density increase enables larger modules

Capacity and fit

This 16 GB DDR4-3200 SODIMM is built for laptop upgrades where a single module fills the slot. It matches the HP part numbers 13L75AA, 141H5AA and 286J1AA, so owners of those models can install it without guessing compatibility.

Build and connectors

The module uses a standard 260-pin SODIMM edge connector and a black PCB with no LED lighting. Its CAS latency is rated at CL1.5, and the stick is manufactured by Lenovo under part number 13L75AAAX, indicating OEM-grade component selection and assembly quality.

Thermals and power

DDR4 operates at a lower voltage than the previous generation, reducing power draw by roughly 20 percent and leaving less heat for the laptop’s cooling system to dissipate. The supplier notes a 30 percent single-DIMM performance gain and up to 65 percent scaling in three-DIMM-per-channel workloads, all while improving signal integrity and RAS reliability.

How it compares

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

Price $238.99
Pricier than about 82% of the 2,079 comparable items (median $70.99).
Total capacity 16 GB
Typical for this category: the median of 1,886 items is 16 GB.
Price per GB $14.94 per GB
Pricier than about 90% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Total capacity16 GB
Product colorBlack
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL1.5
More details
LED lightingNone

Questions about this item

Does the DDR4 3200 PC4-25600 interface limit real-world bandwidth?

The DDR4 3200 PC4-25600 rating sets the maximum data rate; actual throughput depends on the laptop memory controller and whether one or two modules are installed.

What physical slot and form factor does this 16 GB black SODIMM require?

It uses a standard 260-pin DDR4 SODIMM slot and the low-profile black PCB fits typical laptop memory compartments.

What is the correct installation sequence for this CL1.5 module?

Power off, unplug, open the access panel, align the notch with the key in the slot, press firmly until the side clips click — skipping the full click is the common mistake.

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