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Two black rectangular laptop memory modules with gold contacts and branded heat spreaders

G.SKILL

G.SKILL Ripjaws F5-5600S4645A32GX2-RS 64GB (2×32GB) DDR5 5600 CL46 laptop RAM

SKU CH-NP3W-6AGM9 MPN F5-5600S4645A32GX2-RS

A 64 GB dual-channel DDR5 SO-DIMM kit running at 5600 MT/s with CL46 latency for laptops

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL46
  • Memory timings46-45-45
  • Rated voltage1.1 V
  • Kit configurationDual Channel Kit

Capacity 64GB (2 x 32GB)

Speed DDR5 5600 (PC5 44800)

CAS Latency CL46

  • 64 GB dual-channel kit doubles laptop memory bandwidth
  • DDR5 5600 MT/s delivers faster data transfer than DDR4
  • CL46 CAS latency with 46-45-45 timings optimises responsiveness
  • 10 V operating voltage improves energy efficiency
  • On-board PMIC enables precise power management for stability

Ideal laptop memory upgrade

This G.SKILL Ripjaws kit supplies 64GB of DDR5 SO-DIMM memory in a matched pair of 32GB modules. It targets owners of 13th Gen Intel Core laptops or small-form-factor PCs who need more capacity and bandwidth than factory-fitted DDR4 can deliver.

Dual-channel DDR5 5600 CL46 spec

The kit runs at DDR5 5600 (PC5 44800) with timings of 46-45-45 at 1.10V. Those exact figures decide whether the memory matches your platform’s supported speed and latency window, so verify them against your laptop’s qualified-vendor list before purchasing.

Low-voltage efficiency and thermals

Operating at 1.10V, the modules draw less power than standard DDR4 SO-DIMMs, reducing heat output inside cramped laptop chassis. The on-board PMIC manages voltage per sub-channel, helping sustain stable clocks without audible fan spin-up during typical workloads.

How it compares

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

Price $734.99
Pricier than about 91% of the 2,079 comparable items (median $70.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 91% of the 1,886 comparable items (median 16 GB).
Price per GB $11.48 per GB
Pricier than about 86% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameG.SKILL
Product lineRipjaws SO-DIMM
Model nameF5-5600S4645A32GX2-RS
Total capacity64 GB (2 × 32 GB)
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL46
Memory timings46-45-45
ECC supportNo
Kit configurationDual Channel Kit
Power
Rated voltage1.1 V
Size & build
Shipping weight0.05 kg
Package size159 × 138 × 13 mm
Compatibility
Recommended for13th Gen Intel Core Processors

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Questions about this item

How does the 5600 MT/s speed affect real laptop workloads?

DDR5 5600 transfers data faster than DDR4, so large files and multitasking workloads move through memory more quickly.

What does the PC5 44800 rating cap in practice?

PC5 44800 is the JEDEC standard name for DDR5 5600; the module runs at that speed with CL46 timing at 1.10 V.

Will the 262-pin SO-DIMM modules fit my laptop slots?

Yes — 262-pin DDR5 SO-DIMM is the standard laptop form factor for DDR5 memory.

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