G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 64GB (2x32GB) 5600MT/s CL40-40-40-89 1.10V Unbuffered Non-ECC Notebook/Laptop Memory SO-DIMM (F5-5600S4040A32GX2-RS)
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Availability:
In Stock.
Arrives
Wednesday, Jul 22
Size: 64GB (2x32GB)
Style: DDR5-5600 CL40-40-40-89
Color: Black
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.
- 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.
- For memory kits with XMP and/or EXPO overclock profile, enable XMP/EXPO/DOCP/A-XMP profile in BIOS to reach up to the rated potential XMP or EXPO overclock speed of the memory kit, subject to the use of compatible hardware. Enabling XMP or EXPO is an act of overclocking and requires BIOS setting adjustments.
- Reaching the rated XMP or EXPO overclock speed and system stability will depend on the compatibility and capability of the motherboard and CPU used.
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!
Brand: G.SKILL
Computer Memory Size: 64 GB
RAM Memory Technology: DDR5
Memory Speed: 5600 MT/s
Compatible Devices: Laptop
RAM Memory Technology: DDR5
Memory Speed: 5600 MT/s
Compatible Devices: Laptop
Additional Features: High Performance
Voltage: 1.1 Volts
Column Address Strobe Latency: 40
Form Factor: SO-DIMM
Data Transfer Rate: 1.5 Gigabits Per Second
Number of Pins: 262
Memory Form Factor: SODIMM
Memory Generation: DDR5
RAM Size: 64 GB
Brand: G.SKILL
Model Name: RipJaws DDR5 SO-DIMM
Manufacturer: G.Skill
Model Number: F5-5600S4040A32GX2-RS
Mfr Part Number: F5-5600S4040A32GX2-RS
Warranty Description: Limited Lifetime Manufacturer
Global Trade Identification Number: 20
Item Weight: 0.1 Pounds
Item Type Name: DDR5 SO-DIMM INTEL XMP
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 32GB (2x16GB)
Style: DDR5-5200 CL38-38-38-83
Color: Black
Used these to upgrade my TUF A26 laptop from 16gb to 32gb of ram. These worked perfectly. Easy install and fast performance. Luckily I purchased just before the great RAM demand by AI data centers. Prices have doubled in the last couple weeks, which is krazy.
Reviewed in the United States on December 4, 2025 by Peacemaker
Size: 32GB (2x16GB)
Style: DDR5-5200 CL38-38-38-83
Color: Black
Great ram for my laptop Fast, reasonably priced and works as advertised, Laptop specs Asus ROG strix g713pv Amd ryzen 9 7945hx NVIDIA GeForce RTX 4060 2 Samsung 990pro 4tb And this ram. This thing is FAST, the ram is stable and is over/under clock able. Very happy with this purchase and will use this product again in my other computers.
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Reviewed in the United States on August 7, 2025 by Justin
Size: 64GB (2x32GB)
Style: DDR5-5600 CL40-40-40-89
Color: Black
Not sure what that other review for the Alienware M18 R2 using 64gb of this ram was about. But on the latest bios 1.11.0 I was able to get it running and overclock it to OVL2 with Intel XMP 1 It’s running great at 5600mhz. I did have some issue after install and ended up needing to reset the bios to default after installing it. But after figuring that out and rebooting a bunch it’s working great. I had to go back into the bios and enable overclocking for the ram again. But that’s a one time thing. So far this ram exceeds expectations. I had 2 16gb 6000mhz sticks before. And all over the internet people claim you don’t need more than 32gb. Well I can tell you that if you play WoW and have lots of addons, other programs running in the background, and a bunch of internet tabs open you hit that 32gb and everything locks up. Now edge no longer freezes and the most I’ve seen used still gave me 44gb of ram headroom. I’m no longer worried about it. But as someone who works in IT I could tell it was a bottleneck. Oh also I’m running windows 11. All drivers and bios are updated to the latest and my M18 has the I9 and RTX 4090. I can tell you now I won’t need to upgrade the ram again. And unless you are a content creator I don’t think you will need the 48gb x2 option. Plus even though it overlocks it only runs at 4800mhz and has a higher CL. If you have an Alienware M18 R2 look no further then this ram from Gskill. It was worth the price. Just make sure you install a newer bios then 1.7.0 like that other review. It seems like compatibility got added after but I’m not sure in which revision.
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Reviewed in the United States on February 6, 2025 by Bman
Size: 32GB (2x16GB)
Style: DDR5-5600 CL40-40-40-89
Color: Black
I bought this after I purchased an Acer Predator Helios PH16-71-72YG (i7 with the RTX 4070) for $500 off. Only problem was that it only came with 16GB of RAM, which is a bit of a stretch in 2024 if you do both gaming and work (and I do a lot of work on my laptop). So, after doing some Googling, I found no answers and just decided to try this one out because it was the only RAM that anyone said they tried under any thread I looked at. Thank goodness it worked. Pros 1. Showed up as 32GB in BIOS and after boot, so both sticks worked fine in my laptop. 2. It can go faster, but is downclocked to 4800 since the laptop only supports RAM that fast. Fortunately, the G Skill RAM downclocks reliably and without issue (automatically, you don't do anything). 3. Came with a fancy sticker that denotes that G Skill RAM is in the machine. Cons 1. None really. Overall, I'm writing this review just to let people know that this RAM works and is completely stable in the Acer Predator Helios 16 PH16-71-72YG and will likely work in the other laptops in the PH16-71 family. Buy with confidence, just make sure you install it correctly!
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Reviewed in the United States on February 25, 2024 by J. F. Hindy
Size: 32GB (2x16GB)
Style: DDR5-4800 CL34-34-34-76
Color: Black
Been using these over 6 months. Love the performance of these.
Reviewed in the United States on February 2, 2026 by Nathan C
Size: 64GB (2x32GB)
Style: DDR5-5600 CL40-40-40-89
Color: Black
Installed and booted no problem on a Lenovo P16v Gen 1. RAM training took just long enough to scare me but apparently that's not uncommon with DDR5 and I'd attribute it to the machine rather than the RAM. Not much else to say. RAM is basically a commodity item and has been for years. There's a handful of reputable manufacturers, and they all charge about the same for roughly the same product. From a quality and reliability standpoint, just as a general statement, I've had several dozen G.Skill kits deployed going back to DDR3, and none of them have ever failed or given me any issues whatsoever. I cannot say the same about some other highly-regarded manufacturers. No issues, no complaints, does what it says on the tin.
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Reviewed in the United States on April 19, 2025 by Siorus
Size: 32GB (2x16GB)
Style: DDR5-4800 CL34-34-34-76
Color: Black
By far the best possible RAM configuration I can buy for my FA617NT laptop, very fast and responsive in Gaming, has heatsink and fits perfectly in my laptop. Before AI caused price increase, it was worth every dollar
Reviewed in the United States on March 9, 2026 by Justin L.
Size: 32GB (2x16GB)
Style: DDR5-5600 CL40-40-40-89
Color: Black
I installed this in a Minisforum UM790 Pro. The RAM performed as expected, it was the correct speed and correct size. The RAM arrived before the Mini-PC did so I also tested it in a GMKtec Mini-PC where it worked correctly as well. For the money, this was the best for what I needed.
Reviewed in the United States on October 8, 2025 by Woeful Zeus