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Computer Memory Solutions

Computer Memory Solutions CM2048642400SO 32GB (2x16GB) DDR4 2400 CL17 SODIMM memory upgrade

SKU CH-8CN6-R3Y39

A 32 GB DDR4 kit with two 16 GB SODIMM modules at 2400 MHz CL17 for Dell Latitude 14 5480, 5490 and E5470

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 32 GB dual-channel kit boosts multitasking headroom on compatible Dell Latitude 14 models
  • DDR4 2400 CL17 timing delivers responsive throughput at 1.2 V
  • Non-ECC unbuffered 260-pin SO-DIMMs install directly into factory slots
  • Two 16 GB modules fill both sockets for maximum supported capacity
  • Tested compatibility with Latitude 14 5480, 5490 and E5470 two-slot configurations

Purpose-built laptop upgrade

This 32 GB kit contains two 16 GB DDR4 SO-DIMM modules rated at 2400 MHz with CL17 timings and 1.2 V operation. It is engineered specifically for Dell Latitude 14 models 5480, 5490 and E5470 that have two memory slots and a 32 GB maximum capacity.

DDR4 SO-DIMM ceiling

The DDR4 2400 interface tops out at 19200 MB/s theoretical bandwidth, so this kit cannot exceed that throughput regardless of processor capability. CL17 latency and unbuffered, non-ECC architecture are fixed characteristics of the standard and cannot be tightened on these modules.

Verify slot count and limit

Confirm the target laptop uses 260-pin SO-DIMM sockets, supports a 32 GB ceiling and provides exactly two slots before ordering. Systems with a single slot, a lower maximum or a different pin count will not accept both sticks or may not recognise the full capacity.

How it compares

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

Price $157.99
Cheaper than about 61% 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 $4.94 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 nameCM2048642400SO
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
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Latitude 14 (5480), Latitude 14 (5490), Latitude 14 (E5470) w/2
In the box
Included items2 Memory RAM Sticks

Questions about this item

Should I choose the 2×16 GB kit or a single 16 GB module?

The 2×16 GB kit fills both SODIMM slots in the Latitude 14 (5480), (5490) or (E5470) and reaches the 32 GB maximum supported by those models.

What does the 2400 MHz rating mean once the memory is installed?

The modules run at DDR4 2400 (PC4-19200) with CL17 17-17-17 timings at 1.2 V, delivering that bandwidth inside the compatible Dell Latitude 14 systems.

Is this DDR4 260-pin SODIMM compatible with the Latitude 14 (5480), (5490) and (E5470)?

Yes — the kit is validated for those three Latitude 14 models, each of which accepts two 260-pin DDR4 SODIMMs up to 32 GB total.

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