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Two green circuit boards with black memory chips and gold edge connectors

A-Tech

A-Tech 32GB (2x16GB) DDR4-2400 SODIMM for Dell Latitude 7400, 7300, 5500, 5400, 5300, 3500, 3400

SKU CH-4RTF-Y94S7

A 32 GB kit of two 16 GB DDR4-2400 SODIMM modules for compatible Dell Latitude 7000, 5000 and 3000 series laptops

  • Capacity32GB (2 x 16GB)
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V
  • ECCNo

Capacity 32GB (2 x 16GB)

  • Boost multitasking with a 32 GB dual-channel kit
  • DDR4-2400 speed and CL17 latency for responsive performance
  • 20 V operation keeps power draw low
  • 260-pin SO-DIMM form factor fits listed Dell Latitude models
  • Rigorously tested modules backed by lifetime warranty

Dell Latitude DDR4-2400 SODIMM kit

This 32GB kit contains two 16GB DDR4-2400 SODIMM modules built for Dell Latitude 7400, 7300, 5500, 5400, 5300, 3500 and 3400 laptops. It runs at PC4-19200 speed with CL17 latency at the standard 1.20V. The unbuffered non-ECC design matches the factory memory specification for these models.

Two-module upgrade kit

The package supplies a matched pair of modules so the laptop can run in dual-channel mode. This doubles the memory bandwidth compared with a single stick and lets the system keep more applications open without swapping to the drive. No extra software or drivers are included; the BIOS recognises the JEDEC profile automatically.

Straightforward laptop installation

Installation requires opening the bottom cover, removing any existing SODIMMs and seating both 260-pin modules firmly until the side clips click. The only common issue is inserting a module at an angle or not pressing hard enough, which leaves the contact pins partially disconnected and causes a no-boot condition.

Highlights

  • Boost multitasking with a 32 GB dual-channel kit
  • DDR4-2400 speed and CL17 latency for responsive performance
  • 20 V operation keeps power draw low
  • 260-pin SO-DIMM form factor fits listed Dell Latitude models
  • Rigorously tested modules backed by lifetime warranty

Specifications

BrandA-Tech
SeriesDell Latitude Compatible
Model32GB Kit (2x16GB) DDR4-2400 SODIMM for Dell Latitude 7400, 7300, 5500, 5400, 5300, 3500, 3400
Part NumberNE-MS-0090
Capacity32GB (2 x 16GB)
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell Latitude 7400, 7300, 5500, 5400, 5300, 3500, 3400 Laptops
OptionCompatible with Dell Latitude 7400, 7300, 5500, 5400, 5300, 3500, 3400
FeaturesDesigned for Dell Latitude 7400, 7300, 5500, 5400, 5300, 3500, 3400
Package ContentTwo Modules

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Questions about this item

Will the two 16 GB modules need to be replaced or serviced over time?

The modules are non-ECC unbuffered DDR4 with no heat spreader and run at 1.20 V, so they have no moving parts or serviceable components.

What limits sustained performance first — CAS latency or voltage?

The kit operates at CL17 latency and 1.20 V; under continuous load the fixed CAS latency of 17 cycles is the primary timing constraint.

How much heat or power draw should I expect when the laptop runs all day with this memory installed?

Each module draws 1.20 V at DDR4-2400 speed; with no heat spreader the SO-DIMMs rely on the laptop's internal airflow for cooling.

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