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M471A2K43CB1-CTDD0 - Samsung 16GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory Module

M471A2K43CB1-CTDD0 - Samsung 16GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory Module

Best price now

$130.21at Orange HardwaresChecked Nov 9

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Price facts

  • Last seen at $130.21 at Orange Hardwares on Nov 9.

Our take on the M471A2K43CB1-CTDD0 - Samsung 16GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory Module

This is a single 16GB Samsung DDR4 SODIMM running at 2666 MHz (PC4-21300) with CL19 timings, non-ECC and unbuffered, at 1.2V. It is a dual-rank module, which generally gives slightly better bandwidth than a single-rank stick of the same speed. It suits laptops and small-form-factor desktops that take standard DDR4 SODIMMs and need a capacity bump or a matched pair for dual channel. It is plain JEDEC-spec memory, so it has no heat spreader or RGB, and it competes with Crucial, Kingston and Corsair sticks on the same speed and latency rather than on features.

Best forLaptop owners adding or replacing RAMSmall-form-factor and mini-PC buildsPairing two sticks for dual channelWork and multitasking upgrades
Pros
  • 16GB on one dual-rank module
  • Standard 2666 MHz JEDEC speed with CL19
  • Runs at 1.2V, the DDR4 low-power standard
  • Non-ECC unbuffered, the usual laptop spec
  • Samsung-made DRAM chips
Cons
  • No heat spreader or RGB
  • Only 2666 MHz, so no headroom for overclocking
  • CL19 is average latency for this speed
  • Dual-rank sticks can be pickier in some laptops

M471A2K43CB1-CTDD0 - Samsung 16GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory Module prices at every store

  • Orange HardwaresNew

    In stockReturn policy

    $130.21Checked Nov 9
    Visit Orange Hardwares

About the M471A2K43CB1-CTDD0 - Samsung 16GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory Module

This is a 16GB DDR4 SoDIMM memory module for notebooks. It runs at 2666MHz (PC4-21300) with a CL19 latency and operates at 1.2V.

The module is non-ECC and unbuffered. It is dual-rank. Its low-power design can help extend battery life, and it installs in compatible systems.

Part number
M471A2K43CB1-CTDD0
Brand
Samsung
Capacity
16GB
Memory type
DDR4 SoDIMM
Speed
PC4-21300, DDR4-2666MHz
Latency
CL19
Voltage
1.2V
Error correction
Non-ECC
Buffering
Unbuffered
Rank
Dual-rank

Questions and answers

Will this work in my laptop?
Only if your laptop takes a standard 260-pin DDR4 SODIMM and supports 16GB per slot. Check your model's spec sheet for DDR4-2666 support and maximum capacity per slot before buying.
Is one 16GB stick better than two 8GB sticks?
One stick leaves a slot free for a later upgrade. Two matched 8GB sticks run in dual channel and can be faster in memory-heavy tasks, so pick based on whether you plan to add more later.
Does dual-rank matter?
Dual-rank modules usually give a small bandwidth gain over single-rank at the same speed. The trade-off is that some laptops handle dual-rank sticks less reliably, so check compatibility.
Can I overclock it?
No. It is a JEDEC-standard 2666 MHz module with CL19 timings and no XMP profile, so it runs at its rated speed and nothing higher.
What is in the box?
The memory module itself. Screws and tools are not included, so have the right screwdriver for your laptop's service panel.
Is it compatible with DDR4-2400 systems?
It will usually downclock to the slower speed the system supports, but confirm your laptop accepts 16GB dual-rank modules at that speed.
Where is the M471A2K43CB1-CTDD0 - Samsung 16GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory Module cheapest?
At Orange Hardwares, for $130.21, as of our latest check.

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