Kingston / FURY Impact

Kingston FURY Impact · KF556S40IBK2-64 · 64 GB DDR5 · Kit 2×32 GB

Name: Kingston FURY Impact · KF556S40IBK2-64 · 64 GB DDR5 · Kit 2×32 GB
Brand: Kingston
SKU: KF556S40IBK2-64

P/N: KF556S40IBK2-64

DDR5 SODIMM64GBKit 2×32GB

Memory for PCs and laptops; verify profiles and platform support. Memory generation: DDR5 · Data rate: 5600 MT/s · Capacity: 64 GB total

01 / Specifications

MPN / P/N: KF556S40IBK2-64
Manufacturer designation: FURY Impact KF556S40IBK2-64
Capacity: 64 GB total
Modules in kit: 2
Per-module capacity: 32 GB
Memory generation: DDR5
Data rate: 5600 MT/s
Form factor: SODIMM
Module ECC: Non-ECC
Buffering: Unbuffered
Tested profile voltage: 1.1 V
Organization: 2RX8
Pins: 262-pin
Lighting: Non-RGB
Selection limits: Check exact motherboard/laptop QVL, slot type, BIOS and supported profiles. Listed overclock/PnP speeds depend on platform. DDR5 on-die ECC is not system-level ECC; kits are not sold as separate modules.

Specification source: Kingston ↗
Checked against documentation: 16.10.2026

Related variants

KingstonConfiguration and supply on request

P/N: KF432S20IB/8

DDR4SODIMMNon-ECC

FURY Impact module: 8 GB, DDR4, 3200 MT/s, SODIMM. Exact part KF432S20IB/8; platform requirements are checked before selection.

KingstonConfiguration and supply on request

P/N: KF548S38IB-8

DDR5SODIMMNon-ECC

FURY Impact module: 8 GB, DDR5, 4800 MT/s, SODIMM. Exact part KF548S38IB-8; platform requirements are checked before selection.

KingstonConfiguration and supply on request

P/N: KF432S20IB/16

DDR4 SODIMM16GB

Memory for PCs and laptops; verify profiles and platform support. Memory generation: DDR4 · Data rate: 3200 MT/s · Capacity: 16 GB total

KingstonConfiguration and supply on request

P/N: KF432S20IB/32

DDR4 SODIMM32GB

Memory for PCs and laptops; verify profiles and platform support. Memory generation: DDR4 · Data rate: 3200 MT/s · Capacity: 32 GB total