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G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 64GB (2x32GB) Up to 5600MT/s CL40-40-40-89 1.10V Unbuffered Non-ECC Notebook/Laptop Memory SO-DIMM (F5-5600S4040A32GX2-RS)
G.SKILL

G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 64GB (2x32GB) Up to 5600MT/s CL40-40-40-89 1.10V Unbuffered Non-ECC Notebook/Laptop Memory SO-DIMM (F5-5600S4040A32GX2-RS)

Bottom line: The G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 64GB: 64GB (2x32GB) kit for heavy multitasking and large workloads on laptops; main trade-off: 262-pin SO-DIMM fits laptops/notebooks only, not desktop DIMM slots.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For desktop and laptop memory upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 64GB (2x32GB) kit for heavy multitasking and large workloads on laptops
  • ✓ DDR5-5600MT/s speed at CL40-40-40-89 timings for fast transfers
  • ✓ Runs at low 1.10V for better energy efficiency and cooler operation
  • ✓ Bundles Intel XMP 3.0 profile plus JEDEC default for flexible setup

Cons

  • ✗ 262-pin SO-DIMM fits laptops/notebooks only, not desktop DIMM slots
  • ✗ Non-ECC, so no error correction for mission-critical workloads
  • ✗ XMP is overclocking; rated speed needs a compatible motherboard and CPU
  • ✗ Matched kit only, mixing with other kits risks instability or boot failure

Manufacturer description

G.SKILL Ripjaws DDR5 SO-DIMM kit is the ideal system upgrade and provides faster data transfer and higher energy efficiency than ever. Experience a new era of speed with Ripjaws DDR5 SO-DIMM today!

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SpecPicks Verdict

SpecPicks scored G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 64GB (2x32GB) Up to… using a rating × review-volume × price-fit model applied to published specs and reviews across the memory (ram) category. G.SKILL's memory (ram) lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 SO-DIMM Memory Kit, Model: F5-5600S4040A32GX2-RS
  • 64GB total capacity kit containing 2x32GB modules, rated for up to DDR5-5600 CL40-40-40-89 at 1.10V
  • Non-ECC, DDR5 SO-DIMM, 262-pin, for Laptop/Notebook
  • Includes JEDEC default profile, and Intel XMP 3.0 memory overclock profile
  • Do not mix memory kits. Memory kits are sold in matched kits that are designed to run together as a set. Mixing memory kits will result in stability issues or system failure.
  • Refer to G.SKILL memory QVL or RAM Configurator tool on the G.SKILL website for more details on validated motherboard and hardware.

Full Specifications

BrandG.SKILL
Voltage1.1 volts
RAM Size64 GB
Model NameRipJaws DDR5 SO-DIMM
Form FactorSO-DIMM
Memory Speed5600 mt_s
Model NumberF5-5600S4040A32GX2-RS
Item Type NameDDR5 SO-DIMM INTEL XMP
Number of Pins262
Mfr Part NumberF5-5600S4040A32GX2-RS
Number of Items2
Number of Packs2
Memory GenerationDDR5
Compatible DevicesLaptop
Data Transfer Rate5600 megabits_per_second
Memory Form FactorSODIMM
Additional FeaturesHigh Performance
Computer Memory Size64 GB
Warranty DescriptionLimited Lifetime Manufacturer
RAM Memory TechnologyDDR5

Ready to buy?

G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 64GB (2x32GB) Up to 5600MT/s CL40-40-40-89 1.10V Unbuffered Non-ECC Notebook/Laptop Memory SO-DIMM (F5-5600S4040A32GX2-RS) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 64GB (2x32GB) Up to 5600MT/s CL40-40-40-89 1.10V Unbuffered Non-ECC Notebook/Laptop Memory SO-DIMM (F5-5600S4040A32GX2-RS)
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