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Green 260-pin DDR4 SODIMM module with black chips

A-Tech

A-Tech 16GB DDR4 3200MHz CL22 1.2V 260-pin SODIMM laptop RAM for Dell AB371022 SNP1CXP8C/16G

SKU CH-CM5K-ZJGV3

16 GB DDR4 3200 MHz SO-DIMM with CL22 latency and 1.2 V operation for Dell laptops

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 16 GB capacity handles heavier multitasking
  • 3200 MHz DDR4 speed accelerates data throughput
  • CL22 latency supports responsive operation
  • 2 V standard voltage maintains efficient power use
  • 260-pin SODIMM fits compatible Dell laptops

16GB DDR4 SODIMM for Dell systems

This 16GB DDR4 SODIMM module runs at 3200MHz with CL22 latency and 1.20V operation. It uses a 260-pin unbuffered non-ECC design built with major brand chips. The module serves as a direct replacement for Dell part numbers SNP1CXP8C/16G and AB371022 in compatible laptops and all-in-one PCs.

Compatibility-verified upgrade module

The unit is tested to match the electrical and timing specifications of the original Dell memory. Using major brand DRAM components helps ensure stable operation at the rated DDR4 3200 PC4-25600 speed. Each module undergoes quality assurance checks before shipment to reduce the risk of compatibility issues or early failure in the target systems.

Suitable for single-slot capacity increases

This single 16GB stick suits owners of supported Dell laptops or all-in-ones needing more memory in one slot. It does not fit desktops requiring 288-pin DIMMs or systems limited to lower DDR4 speeds. Buyers needing ECC registered memory or dual-channel kits should look elsewhere.

How it compares

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

Price $88.99
Pricier than about 57% 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 $5.56 per GB
Cheaper than about 56% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity16 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Will the 16GB DDR4 SODIMM need any periodic cleaning or component replacement over its lifetime?

The module is a solid-state component with no moving parts or user-serviceable items, so it requires no scheduled maintenance or replacement under normal operation.

What limit appears first when the CL22 3200MHz memory runs continuously at full load?

The primary limit is the DDR4 JEDEC thermal threshold; sustained maximum throughput will raise module temperature until the system's thermal management throttles speed to stay within safe operating range.

How much heat and power does the 1.2V 260-pin stick produce during all-day use?

At the standard 1.2V DDR4 voltage the module draws only a few watts, generating minimal heat that typical laptop cooling handles without audible fan noise increase.

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