Search  for anything...
G.SKILL

G.SKILL Ripjaws S5 Series DDR5 RAM (Intel XMP 3.0) 64GB (2x32GB) 6800MT/s CL34-45-45-108 1.40V Desktop Computer Memory U-DIMM - Matte Black (F5-6800J3445G32GX2-RS5K)

  • Based on 23 reviews
Condition: New
Checking for the best price...
$1,014.99 Why this price?

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jul 27
Order within 13 hours and 9 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Features

  • G.SKILL Ripjaws S5 Series DDR5 U-DIMM Memory Kit, Model: F5-6800J3445G32GX2-RS5K
  • 64GB total capacity kit containing 2x32GB modules, rated for up to DDR5-6800 CL34-45-45-108 at 1.40V
  • Non-ECC, DDR5 U-DIMM, 288-pin, for Desktop PC & Gaming
  • 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.
  • For Intel Z890, Intel Z790 platforms. 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.

Brand: G.SKILL


Computer Memory Size: 64 GB


RAM Memory Technology: DDR5


Memory Speed: 6800 MT/s


Compatible Devices: Desktop


RAM: ‎64 GB DDR5


Brand: ‎G.SKILL


Series: ‎RipJaws S5


Item model number: ‎F5-6800J3445G32GX2-RS5K


Item Weight: ‎4.6 ounces


Product Dimensions: ‎19.69 x 19.69 x 11.02 inches


Item Dimensions LxWxH: ‎19.69 x 19.69 x 11.02 inches


Color: ‎Matte Black


Computer Memory Type: ‎DIMM


Voltage: ‎1.4 Volts


Manufacturer: ‎G.SKILL


Date First Available: ‎June 6, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 27

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Solid, stable memory
Mistakenly bought this RAM thinking it was approved for my motherboard (Gigabyte Aorus Elite X WiFi 7). It was the Trident version at a lower speed that was on the approved list for 64GB. The Ripjaws work just fine. The build is up and running, has been stress tested, and it's solid as the proverbial rock. Couldn't be happier. ... show more
Reviewed in the United States on January 7, 2024 by Frank Peel
    • Sleek and professional.
Blazing fast stable ram that isn't gaudy. What more can you ask for?
Reviewed in the United States on July 11, 2025 by Tyson
    • Fast & Stable!
Fast and stable...what else do you need?
Reviewed in the United States on June 23, 2024 by Brewer
    • Great Seller ! Great Product
Great Seller ! Great Product
Reviewed in the United States on March 24, 2025 by T.D.
    • No RGB which is fine by me and XMP runs as advertized
These are stable at the rated XMP settings. They also run fairly cool despite having minimal heat spreaders.
Reviewed in the United States on March 22, 2024 by D. Smith
    • They don't correctly remember/recite what's put into them, so what's the point?
I don't know what else to say; I bought 3 packs of this RAM, 6 sticks, and I have pulled every single one of them out of my machine because they weren't stable. That's requirement #1 for any memory: it has to remember what's put into it, correctly! I have tested and tested and tested these sticks in every configuration in my system, and even going down to a single stick at a time I couldn't manage to keep things stable. I go and replace it with another brand, and all my problems have subsided. I hate to leave a negative review but these modules were consistently bad for me, 3/3 or 6/6 times, however you look at it. ... show more
Reviewed in the United States on February 20, 2025 by J. Englund
    • good product
the delivery went well and arrived on time. the product conforms and meets my needs.
Reviewed in the United States on February 12, 2024 by JimWatl

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...