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

Computer Memory Solutions

Computer Memory Solutions CM1024642400SO 16GB (2x8GB) DDR4 2400 CL17 SODIMM memory upgrade

SKU CH-SB69-KP9MA

DDR4 SODIMM kit adding 16 GB across two 8 GB modules at 2400 MHz CL17 for compatible Dell Latitude notebooks

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR4 2400 CL17 timing delivers responsive system performance
  • 2 V low-voltage operation reduces power draw
  • 260-pin SODIMM form factor fits Dell Latitude 12 E5270, L7270 and Latitude 14 3480
  • Guaranteed compatibility with listed Dell models ensures trouble-free upgrade

System-Specific Upgrade Kit

This 16 GB kit contains two 8 GB DDR4 SO-DIMM modules built for Dell Latitude 12 (E5270), Latitude 12 (L7270) and Latitude 14 (3480) notebooks. It targets owners of those models who want to reach the factory memory ceiling without mixing modules. Buyers with other laptops or desktops cannot use this kit.

Compatibility Check

Verify that your exact model appears in the supported list before ordering. The kit uses 260-pin DDR4 SO-DIMM form factor, non-ECC unbuffered chips and runs at 1.2 V with CL17 timing. Systems requiring ECC, registered memory or a different pin count will not accept these sticks.

Build and Daily Use

Modules ship without heat spreaders, keeping the low profile needed for thin chassis. Each stick uses major-brand components arranged in a 2Rx8 configuration. The pair installs directly into the two SODIMM slots, delivering the maximum 16 GB capacity the supported Latitudes allow.

How it compares

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

Price $74.99
Cheaper than about 71% 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 $4.69 per GB
Cheaper than about 80% 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 Latitude 12 (E5270), Latitude 12 (L7270), Latitude 14 (3480)
In the box
Included items2 Memory RAM Sticks

Questions about this item

Does the kit include anything besides the two SODIMM modules, or do I need to buy tools or brackets separately?

The package contains only the two 8 GB DDR4 SODIMM sticks; no tools, brackets or additional components are included or required.

My Dell Latitude 14 (3480) has two slots and a 16 GB maximum — should I choose this 2×8 GB kit or a single 16 GB module?

The 2×8 GB kit matches the two-slot layout and 16 GB ceiling of the Latitude 14 (3480), giving full dual-channel bandwidth with no empty slots.

The headline speed is 2400 MHz, but the key attributes list 2133 MHz — what speed will the memory actually run at once installed?

The modules are rated for DDR4 2400 (PC4 19200) and will operate at 2400 MHz if the platform supports it; otherwise they fall back to the highest speed the system allows.

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