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Two black laptop memory modules with slim heat spreaders, side by side

Kingston Technology Corp.

Kingston Technology Corp. FURY Impact 16GB (2x8GB) DDR4 3200 CL20 SO-DIMM KF432S20IBK2/16

SKU CH-HX42-9D3A0 MPN KF432S20IBK2/16

Dual-channel 16 GB DDR4 SO-DIMM kit running at 3200 MT/s with CL20 timings and a low-profile heat spreader

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL20
  • Memory timings20-22-22
  • Rated voltage1.2 V
  • Kit configurationDual Channel Kit
  • Dual-channel kit doubles bandwidth for smoother multitasking
  • 3200 MT/s speed delivers responsive application loading
  • CL20 latency tightens timing for snappier system feel
  • 20 V operation reduces power draw and heat
  • Slim heat spreader fits tight laptop chassis

Kit capacity and form factor

This Kingston FURY Impact kit provides 16GB across two 8GB DDR4 SO-DIMM modules. The 260-pin layout targets laptops and small-form-factor systems that accept SODIMM memory. A low-profile heat spreader fits tight chassis without blocking adjacent components. It suits users who want a straightforward capacity upgrade for everyday multitasking.

Compatibility checks before ordering

Verify that your device uses DDR4 SO-DIMM slots and supports 3200 MT/s operation at 1.20V. The kit runs at CL20 20-22-22 timings out of the box. Confirm the motherboard or laptop BIOS can enable Intel XMP profiles or AMD EXPO equivalents for the rated speed. Systems limited to lower DDR4 speeds will downclock the modules automatically.

Build quality and daily implications

The slim heat spreader adds thermal headroom while keeping the module height minimal for cramped bays. Dual-channel packaging ensures matched pairs for optimal bandwidth. Plug N Play behaviour applies standard JEDEC speeds until an XMP profile is selected in firmware. No ECC support means the kit is intended for consumer workloads rather than error-critical servers.

How it compares

Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.

Price $173.99
Pricier than about 74% of the 2,079 comparable items (median $70.99).
Total capacity 16 GB (2 × 8 GB)
Typical for this category: the median of 1,886 items is 16 GB.
Price per GB $10.87 per GB
Pricier than about 83% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameKingston
Product lineFURY Impact
Model nameKF432S20IBK2/16
Total capacity16 GB (2 × 8 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL20
Memory timings20-22-22
ECC supportNo
Kit configurationDual Channel Kit
Heat spreaderYes
Power
Rated voltage1.2 V
Size & build
Shipping weight0.05 kg
Package size170 × 94 × 13 mm

Questions about this item

What comes in the box with the KF432S20IBK2/16 kit?

The box contains two 8 GB DDR4 SO-DIMM modules, each with a built-in heat spreader, giving a total of 16 GB in a dual-channel configuration.

Should I choose the 3200 CL20 kit or a different speed for my laptop?

Select this 3200 CL20 kit if your laptop supports DDR4 3200; it will run at that speed with XMP or fall back to the highest speed the platform allows.

What does the 3200 MT/s rating mean once the memory is installed?

It means the modules are rated to transfer data at 3200 million transfers per second at CL20 timings and 1.20 V, delivering the rated bandwidth when the system enables the XMP profile.

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