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Kingston FURY Impact 64GB Kit (2x32GB) DDR5-5600

The Kingston FURY Impact KF556S40IBK2-64 is a 64GB kit (two 32GB sticks) of DDR5-5600 SO-DIMM laptop memory. It uses Kingston's "Plug N Play" JEDEC profile of DDR5-5600 CL40 at 1.1V, which is the tightest standard JEDEC timing available for DDR5-5600 and runs at full speed on Framework laptops without needing XMP/EXPO12.

Specifications​

SpecValue
TypeDDR5 SO-DIMM
Capacity64GB (2x32GB)
Speed5600 MT/s
LatencyCL40 (JEDEC PnP)
Voltage1.1V
Part numberKF556S40IBK2-64

Framework Compatibility​

ModelStatusNotes
Framework Laptop 13 (AMD Ryzen 7040)Works1Confirmed running at 5600 MT/s CL40
Framework Laptop 13 (Intel Core Ultra)WorksDDR5-5600 SO-DIMM
Framework Laptop 13 (AMD Ryzen AI 300)WorksDDR5-5600 SO-DIMM
Framework Laptop 16Works2"Works really nice" per owner
Framework Laptop 12WorksSingle-slot, underclocks to DDR5-5200 (use 1x32GB)
Framework Laptop 13 (Intel 11th/12th/13th Gen)IncompatibleUses DDR4
Framework DesktopIncompatibleSoldered LPDDR5X

Where to Buy​

StoreLink
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Footnotes​

  1. RAM / Memory for AMD Ryzen 7040 Series — Framework Community ↩ ↩2

  2. What 64GB kit should I use on my framework 16? — Framework Community ↩ ↩2