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Two green SODIMM sticks with black chips and gold contacts

SK hynix

SK hynix HMA81GS6CJR8N-VK 16GB (2x8GB) DDR4-2666 laptop RAM

SKU CH-96PY-C5141

A 16 GB DDR4 laptop memory kit with two 8 GB modules running at 2666 MT/s, CL19, 1.2 V, 260-pin SODIMM

  • 16 GB dual-channel kit boosts multitasking headroom
  • 2666 MT/s data rate accelerates everyday workloads
  • CL19 latency keeps response times tight
  • 2 V operation reduces power draw and heat
  • 260-pin SODIMM fits standard laptop slots

Kit Composition and Purpose

This kit provides 16GB of DDR4 laptop memory in two 8GB modules. It targets owners of compatible notebooks who want to increase total capacity to 16GB using a matched pair of single-rank SoDIMMs.

Compatibility Checks Before Ordering

Verify that the laptop accepts 260-pin DDR4 SoDIMMs and supports 2666 MT/s operation at 1.2V. Confirm the board can use non-ECC unbuffered modules and has two free slots for the dual-channel kit. Check the manufacturer’s qualified-vendor list for this part number.

Who This Suits and Who Should Look Elsewhere

Suitable for users upgrading a supported notebook to 16GB with a tested dual-channel pair. Not for buyers who need ECC error correction, registered modules, higher speeds than 2666 MT/s, a single 16GB stick, or memory for desktop DIMM slots.

Highlights

  • 16 GB dual-channel kit boosts multitasking headroom
  • 2666 MT/s data rate accelerates everyday workloads
  • CL19 latency keeps response times tight
  • 2 V operation reduces power draw and heat
  • 260-pin SODIMM fits standard laptop slots

Specifications

No published specifications for this item yet.

Questions about this item

Does the 260-pin SODIMM kit include both 8 GB modules or must I buy a second stick?

The kit contains two 8 GB SODIMM modules for a total of 16 GB, so nothing else is needed.

Should I choose the 2666 MT/s CL19 kit or a faster 3200 MT/s option?

The modules run at 2666 MT/s with CL19 timing at 1.2 V; pick this kit if your laptop specifies DDR4-2666.

What does the 2666 MT/s rating actually deliver inside a laptop?

It provides a 2666 MT/s data rate with a 0.75 ns cycle time at CL19 latency.

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