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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

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered

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.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $182.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.72 per GB
Cheaper than about 68% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineDell Latitude Compatible
Model name32 GB Kit (2 × 16 GB) DDR4-2400 SODIMM for Dell Latitude 7400, 7300, 5500, 5400, 5300, 3500, 3400
Part numberNE-MS-0090
Total capacity32 GB (2 × 16 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Latitude 7400, 7300, 5500, 5400, 5300, 3500, 3400 Laptops
In the box
Included itemsTwo Modules
More details
VariantCompatible with Dell Latitude 7400, 7300, 5500, 5400, 5300, 3500, 3400

Other versions of this model

4 more in the same range

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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