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Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop Memory Kit of 2 | Lower Power Comsumption | Intel XMP 3.0 | Plug N Play | KF556S40IBK2-64

Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop Memory Kit of 2 | Lower Power Comsumption | Intel XMP 3.0 | Plug N Play | KF556S40IBK2-64

By , Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

$1121.17

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View Current Price on Amazon → Compare to similar memory (ram)

*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.

Bottom line: The Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop Memory Kit of 2 | Lower Power Comsumption | Intel XMP 3.0 | Plug N Play | KF556S40IBK2-64 is a niche pick — read recent reviews before buying in the memory (ram) category, priced around $1121.17. Compare close alternatives before committing.

Your notebook or small form factor machine can now experience the latest, cutting-edge memory technology with Kingston FURY™ Impact DDR5. Intel® XMP 3.0 Certified SODIMM kit capacities up to 64GB, Kingston FURY Impact DDR5 packs all the enhanced features of DDR5 into a slim, compact form factor. Kingston FURY Impact DDR5’s innovative Plug N Play overclocking technology with lower latencies at 1.1V, giving your system a boost in performance without having to enable a profile.

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SpecPicks Verdict

SpecPicks scored Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop Memory… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the memory (ram) category. Compare with similarly-priced alternatives in the memory (ram) category before committing. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for memory (ram) of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Mighty DDR5 SODIMM Performance
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • Mighty DDR5 SODIMM Performance
  • Plug N Play Automatic Overclocking Functionality
  • Intel XMP 3.0 Certified
  • Lower Power Consumption, Increased Efficiency
  • Improved Stability with On-Die ECC

Full Specifications

BrandKingston
Voltage1.1 volts
RAM Size32 GB
Model NameFURY Impact
Unit Count1 Count
Form FactorSO-DIMM
Memory Speed5600 MHz
Model NumberKF556S40IBK2-64
Built-In MediaUser manual, cable or plug.
Number of Pins260
Mfr Part NumberKF556S40IBK2-64
Number of Items1
Number of Packs1
Memory GenerationDDR5
Compatible DevicesLaptop
Data Transfer Rate5600 megabits_per_second
Memory Form FactorSODIMM
Additional FeaturesDDR5, Ecc, overclocking
Computer Memory Size32 GB
Warranty DescriptionLifetime

Ready to buy?

Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop Memory Kit of 2 | Lower Power Comsumption | Intel XMP 3.0 | Plug N Play | KF556S40IBK2-64 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.

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Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop Memory Kit of 2 | Lower Power Comsumption | Intel XMP 3.0 | Plug N Play | KF556S40IBK2-64
$1121.17
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