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Green rectangular SODIMM module with black chips and gold edge contacts

Computer Memory Solutions

Computer Memory Solutions CM2048642400SO 16GB DDR4 2400 CL17 1.2V SODIMM memory upgrade

SKU CH-NR7S-QGY4M

16 GB DDR4 SODIMM at 2400 MHz CL17 for Samsung Series 7 NP740 notebooks

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16 GB capacity doubles notebook memory headroom
  • DDR4 2400 speed matches factory specification for responsive multitasking
  • CL17 timing at 1.2 V keeps power draw low
  • 260-pin SODIMM fits Samsung Series 7 NP740U3L, NP740U3M, NP740U5L, NP740U5M
  • Single 16 GB module leaves one slot free for future 32 GB max

16 GB DDR4 SO-DIMM for Samsung Series 7

This 16 GB module upgrades Samsung Series 7 notebooks NP740U3L, NP740U3M, NP740U5L and NP740U5M. It runs at 2400 MHz with CL17 timing at 1.2 V. The unbuffered, non-ECC stick uses a 260-pin DDR4 SO-DIMM form factor.

Check your notebook model and slot count

Confirm your exact model matches the listed Series 7 variants before ordering. The system supports a maximum of 32 GB across two sockets. This single 16 GB stick occupies one slot and uses a 2Rx8 rank configuration.

Low-voltage DDR4 runs cool and quiet

Operating at 1.2 V, the module draws minimal power and produces no audible noise. Without a heat spreader, it relies on the notebook’s internal airflow for passive cooling during normal workloads.

How it compares

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

Price $76.99
Cheaper than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $4.81 per GB
Cheaper than about 79% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2048642400SO
Total capacity16 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 systemsSamsung Series 7 Notebook NP740U3L, NP740U3M, NP740U5L, NP740U5M
In the box
Included items1Memory Ram Stick

Questions about this item

Does the package include only the memory module or are any tools or adapters supplied?

The box contains one 16 GB DDR4 2400 SODIMM stick and nothing else. No tools, adapters or extra brackets are included.

Should I choose the single 16 GB stick or buy two for the notebook's two slots?

The notebook has two slots and supports up to 32 GB total. One 16 GB module leaves the second slot free for a matching stick later.

Will the CL17 timing at 2400 MHz run at that speed in my Samsung Series 7 NP740U5M?

Yes. The module is rated DDR4 2400 CL17 and is guaranteed compatible with the NP740U5M, so it will operate at 2400 MHz with 17-17-17 timings.

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