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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

  • Capacity16GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.20V
  • ECCNo
  • 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.

Highlights

  • 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

Specifications

BrandA-Tech
SeriesCompatible Replacement for HP
ModelL33263-001, 937358-800
Capacity16GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Heat SpreaderNo
FeaturesL33263-001, 937358-800
Recommend UseCompatible 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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