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A-Tech

A-Tech 16GB DDR4 2666MHz CL19 SODIMM laptop RAM

SKU CH-C94W-EQD82

16 GB DDR4 2666 MHz CL19 SODIMM module for HP L33263-001 and 937358-800 laptops

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for HP L33263-001, 937358-800
  • 16 GB capacity lets you run more apps at once
  • DDR4 2666 MHz speed keeps data moving quickly
  • CL19 latency supports responsive multitasking
  • 2 V operation matches standard laptop power
  • 260-pin SODIMM form factor fits compatible HP models

16GB DDR4 SODIMM for HP Laptops

This 16GB DDR4 2666MHz CL19 module is built as a direct replacement for HP part numbers L33263-001 and 937358-800. It suits owners of compatible HP laptops, notebooks or all-in-one PCs who need a single 16GB stick to upgrade or repair their system memory.

260-Pin Unbuffered Design at 1.2V

The stick uses the standard 260-pin SO-DIMM form factor and runs at the DDR4 standard voltage of 1.20V without a heat spreader. Its unbuffered, non-ECC layout means it drops straight into mainstream consumer slots, leaving no clearance issues in thin chassis where taller modules would not fit.

DDR4 2666MHz CL19 Speed Limit

The module operates at 2666MHz with a CAS latency of 19, so bandwidth and response times are fixed at the PC4-21300 rating. Systems that only support lower DDR4 speeds will downclock the stick, while platforms needing ECC, registered memory or faster JEDEC profiles cannot use this module.

How it compares

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

Price $86.99
Pricier than about 56% 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 $5.44 per GB
Cheaper than about 57% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for HP
Model nameL33263-001, 937358-800
Total capacity16 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
CAS latencyCL19
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for HP L33263-001, 937358-800

Questions about this item

What does the PC4-21300 rating mean for this DDR4 2666MHz module?

PC4-21300 is the JEDEC standard name for DDR4-2666; the module runs at 2666 MT/s with CL19 latency at 1.2V.

Will this 260-pin SODIMM fit a laptop slot that shows 262 pins in the manual?

The module has 260 pins; 262-pin references in some manuals describe the same SO-DIMM keying, so it fits standard DDR4 laptop slots.

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