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Green circuit board with black memory chips and gold edge connector

Kingston Technology Corp.

Kingston Technology Corp. KCP426SD8/32 32GB DDR4 2666MHz CL19 1.20V laptop RAM

SKU CH-ZP93-8DNG0

32 GB DDR4 SODIMM running at 2666 MHz with CL19 latency and 1.20 V operation

  • Capacity32GB
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.20V
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • 32 GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2666 MHz speed delivers responsive data throughput
  • CL19 latency balances timing with stable operation
  • 20 V low voltage reduces power draw and heat
  • Unbuffered SODIMM design fits standard laptop memory slots

Capacity and use-case

This 32 GB DDR4 SODIMM module upgrades a laptop that has a single memory slot or needs maximum density per slot. It suits users who run virtual machines, large spreadsheets or memory-hungry creative applications on a compatible notebook.

Thermals noise and power

Operating at 1.20 V, the module draws minimal power and produces negligible heat without a heat spreader. It runs silently because it has no moving parts, keeping the laptop’s acoustic profile unchanged.

Deciding specification

The 2666 MHz speed rating (PC4 21300) with CL19 latency determines whether the memory matches the laptop’s supported DDR4 standard; systems limited to lower speeds will downclock the module, while those requiring faster grades will not reach their rated bandwidth.

商品特色

  • 32 GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2666 MHz speed delivers responsive data throughput
  • CL19 latency balances timing with stable operation
  • 20 V low voltage reduces power draw and heat
  • Unbuffered SODIMM design fits standard laptop memory slots

商品規格

BrandKingston
Capacity32GB
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Heat SpreaderNo

商品問答

How do I install this 32GB DDR4 2666MHz SODIMM and what step is often missed?

Power off the laptop, unplug it, open the memory slot cover, align the notch on the module with the key in the slot, press firmly until the side clips click, then verify the full 32GB appears in BIOS or system settings.

What maintenance or replacement will this unbuffered non-ECC module need over time?

No scheduled maintenance is required; keep the slot contacts clean and ensure adequate chassis airflow so the 1.20V DRAM stays within thermal limits during long sessions.

What limit appears first when this CL19 2666MHz stick runs sustained workloads?

The CAS latency of 19 cycles at 2666 MT/s sets the baseline access delay; under continuous load the memory controller will hit that timing ceiling before bandwidth or voltage becomes the bottleneck.

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