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Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR4 2400 SODIMM memory upgrade

SKU CH-R7F5-2XD8J

A 16 GB kit of two DDR4 2400 SODIMM modules validated for select Dell Inspiron laptops

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16GB dual-channel kit boosts multitasking on compatible Dell Inspiron laptops
  • 2400MHz DDR4 speed with CL17 timing delivers responsive system performance
  • 2V low-voltage operation reduces power draw and heat in slim notebooks
  • 260-pin SODIMM form factor fits Inspiron 15 5578, 17 5767 and 20-3064 models
  • Two 8GB modules enable full 16GB capacity across both memory slots

Compatible Dell Inspiron upgrade

This 16GB kit contains two 8GB DDR4 SO-DIMM modules built for the Dell Inspiron 15 5578, Inspiron 17 5767 and Inspiron 20-3064. Each stick runs at 2400MHz with CL17 timings at 1.2V. The unbuffered, non-ECC design matches the factory specification for these notebooks and all-in-ones.

Replaces factory 8GB configurations

The kit upgrades systems that shipped with a single 8GB module or a pair of 4GB modules to the 16GB maximum supported by the listed models. The jump is worth it when multitasking pushes the original memory into heavy paging or when the single-channel layout limits integrated graphics performance.

Check slot count and current layout

Verify that your unit has two SO-DIMM slots and note whether one or both are occupied before ordering. The Inspiron 20-3064 and the 15-inch and 17-inch models referenced support a 16GB ceiling across two sockets, so a 2x8GB kit fills the platform completely.

How it compares

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

Price $70.99
Cheaper than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $4.44 per GB
Cheaper than about 82% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400SO
Total capacity16 GB (2 × 8 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Inspiron 15 (5578), Inspiron 17 (5767), Inspiron 20-3064
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 260-pin DDR4 SO-DIMM sticks fit the Dell Inspiron 15 (5578) memory slots?

Yes, the kit uses 260-pin DDR4 SO-DIMM modules that match the slot type used by the Inspiron 15 (5578), Inspiron 17 (5767) and Inspiron 20-3064.

What is the correct orientation step when inserting the two 8 GB modules?

Align the notch on each module with the key in the slot, press straight down until the side clips click, and install both sticks to reach the 16 GB maximum.

When should the CL17 2400 MHz modules be replaced or checked?

They carry a limited lifetime warranty against manufacturing defects; replace only if memory diagnostics report errors or the system becomes unstable.

More in Model-Specific Memory Upgrades

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