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Computer Memory Solutions

Computer Memory Solutions 8GB DDR4 2400 CL17 SODIMM C106

SKU CH-C56A-XNDQK

Adds 8 GB of DDR4 2400 CL17 memory to Dell Latitude 14 5480, 5490, 5495 or 7490 notebooks

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 8GB capacity expands multitasking headroom for Latitude 5480, 5490, 5495, 7490
  • DDR4 2400 speed delivers 19200 MB/s bandwidth for responsive workloads
  • CL17 timing at 1.2V balances low latency with efficient power draw
  • 260-pin SODIMM form factor fits factory memory slots without adapters
  • Non-ECC unbuffered design matches original Dell specifications for reliable operation

8GB DDR4 SODIMM for Dell Latitude 14

This 8GB DDR4 SODIMM module is built for Dell Latitude 14 5480, 5490, 5495 and 7490 notebooks. It targets owners of those specific models who need to add or replace memory. The Computer Memory Solutions part carries a limited lifetime warranty when purchased directly from the manufacturer. It is not suited for desktops or laptops outside the listed series.

260-pin DDR4 2400 CL17 specification

The module runs at DDR4 2400 (PC4 19200) with CAS latency 17 and timing 17-17-17 at 1.2V. It is a 2Rx8 unbuffered non-ECC stick using major-brand chips on a 260-pin SO-DIMM form factor. That exact speed, latency and voltage combination decides whether the part matches the slot and firmware of the supported Latitude models. Builders needing a different speed grade or ECC function cannot use this module.

Single stick enables flexible population

The package contains one 8GB stick, letting users fill a single empty slot or pair two kits for up to 32GB total across the two sockets. No heat spreader is fitted, keeping the profile low for thin chassis. The memory is manufactured by Computer Memory Solutions rather than sourced from generic OEM stock, which the supplier states reduces incompatibility risk. No additional software or cables are bundled.

How it compares

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

Price $39.99
Cheaper than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400SO
Total capacity8 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 Latitude 14 5480, 5490, 5495, 7490
In the box
Included items1Memory Ram Stick

Questions about this item

What does the 2400 MHz rating mean once the module is installed in a Dell Latitude?

The module runs at 2400 MHz with CL17 timing and 1.2 V, giving the supported Latitude models the standard DDR4-2400 data rate they are designed for.

What does the PC4-19200 designation cap in practice?

PC4-19200 is the DDR4-2400 bandwidth rating; the module delivers that peak transfer rate when the system memory controller operates at 2400 MHz.

What physical slot does this 260-pin SODIMM need to fit?

It requires a standard DDR4 260-pin SO-DIMM slot, which is present in the Latitude 14 5480, 5490, 5495 and 7490.

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