G.Skill
G.Skill F5-4800S4039A32GA2-RS RipJaws 64GB DDR5 SO-DIMM
★★★★★
64GB DDR5
Unleash Next-Gen Performance with Ripjaws DDR5 SO-DIMMExperience unparalleled speed and responsiveness with the G.Skill RipJaws DDR5 SO-DIMM Series. Optimized for laptops and small form factor PCs, this memory kit delivers lightning-fast data transfer and superior energy efficiency compared to DD...
$799.99*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Unleash Next-Gen Performance with Ripjaws DDR5 SO-DIMM
Experience unparalleled speed and responsiveness with the G.Skill RipJaws DDR5 SO-DIMM Series. Optimized for laptops and small form factor PCs, this memory kit delivers lightning-fast data transfer and superior energy efficiency compared to DDR4. Elevate your system's capabilities with high-performance and exceptional reliability.
- Series: RipJaws DDR5 SO-DIMM
- Capacity: 64GB (2 x 32GB)
- Pin Count: 262-Pin
- Memory Type: DDR5 SO-DIMM
- Speed: 4800 MHz (PC5-38400)
- CAS Latency: CL40-39-39-76
- Voltage: 1.10V
- Channel: Dual Channel
- Model Number: F5-4800S4039A32GA2-RS
Key Features
G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 SO-DIMM Memory Kit, Model: F5-4800S4039A32GA2-RS
64GB total capacity kit containing 2x32GB modules, rated for up to DDR5-4800 CL40-39-39-76 at 1.10V
Non-ECC, DDR5 SO-DIMM, 262-pin, for Laptop/Notebook
Includes JEDEC default 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.
Usage in any manner inconsistent with manufacturer specifications, warnings, designs, or recommendations will result in lower speeds, system instability, or damage to the system or its components.
Memory kits will boot at JEDEC default SPD speed at default BIOS settings with compatible hardware.
Specifications
Model
F5-4800S4039A32GA2-RS
Capacity
64GB (2x32GB)
Type
DDR5 SO-DIMM
Speed
DDR5-4800
CAS Latency
CL40-39-39-76
Voltage
1.10V
Pin Count
262-pin
Error Correction
Non-ECC
Compatibility
Laptop/Notebook
Profiles
JEDEC default
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View on Amazon →Pros & Cons
👍 Pros
- Offers a significant 64GB total capacity with two 32GB modules, providing ample memory for demanding laptop applications and multitasking
- Operates at a fast DDR5-4800 speed with CL40-39-39-76 timings at 1.10V, contributing to efficient system responsiveness
- Designed as non-ECC, 262-pin DDR5 SO-DIMM, making it specifically compatible with laptops and notebooks
- Includes a JEDEC default profile, ensuring basic compatibility and plug-and-play functionality with appropriate hardware
- Comes as a matched kit, which means the modules are designed to run together seamlessly for enhanced system stability
👎 Cons
- Explicitly warns against mixing memory kits, as it can lead to system instability or even outright failure
- Relies solely on the JEDEC default profile, which means advanced overclocking features like Intel XMP or AMD EXPO are not available
- Achieving optimal performance and stability depends heavily on the compatibility and capability of the specific motherboard and CPU used
- Usage inconsistent with manufacturer specifications could result in reduced speeds, system instability, or potential damage to components
- The absence of an XMP or EXPO profile means users cannot easily enable higher-performance settings through BIOS without manual tweaking
Frequently Asked Questions
What is the total memory capacity of this G.Skill Ripjaws kit?
This memory kit provides a generous total capacity of 64GB, made up of two 32GB DDR5 SO-DIMM modules, suitable for high-performance laptops.
Is this memory designed for desktop or laptop computers?
This memory is a DDR5 SO-DIMM with 262 pins, which means it is specifically designed for use in laptops and notebooks, not desktop computers.
Does this memory kit support XMP or EXPO profiles for overclocking?
No, this kit includes only a JEDEC default profile, meaning it does not come with Intel XMP or AMD EXPO overclock profiles.
Can I mix this memory kit with other memory modules I already have?
It is strongly recommended not to mix memory kits, as they are sold in matched sets designed to operate together for optimal stability. Mixing can lead to instability.
What is the rated speed and voltage of these memory modules?
These modules are rated for DDR5-4800 speed with CL40-39-39-76 timings, operating at a voltage of 1.10V.
Will this memory automatically run at 4800MHz without any configuration?
Memory kits will boot at their JEDEC default SPD speed with default BIOS settings on compatible hardware. Without an XMP profile, achieving higher speeds might depend on system default configurations.
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