G.Skill
G.Skill Ripjaws S5 32GB (2x16GB) 5600MHz
Who this is for: builders after 32GB of DDR5 at 5600MHz for modern gaming, content creation and comfortable multitasking — it trades headline frequency for unusually tight timings, which often wins in latency-sensitive games.
The G.Skill Ripjaws S5 32GB (2x16GB) 5600MHz is a 32GB DDR5 dual-channel kit rated at 5600MHz with CL28 timings.
At 5600MHz and CL28, the real-world payoff shows up in bandwidth-hungry work such as 1% low frame rates on modern CPUs, code compilation and multi-track editing timelines. G.Skill has a long record of binning its top kits aggressively before they ship. Before buying, confirm your motherboard supports 32GB in the configuration you plan to run.
Technical Specs
Low-Latency Tuned
We may earn a commission from retailer links. This doesn't affect our rankings.
As an Amazon Associate I earn from qualifying purchases.
Available Vendors
Frequently Asked Questions
Will the G.Skill Ripjaws S5 32GB (2x16GB) 5600MHz run at 5600MHz out of the box?
Not automatically. Every module boots at a JEDEC baseline first, so you need to enable the XMP or EXPO profile in BIOS to reach 5600MHz at CL28. If the system fails to post, clear CMOS and try one speed step lower.
Is 32GB enough for my build?
32GB is the recommended amount for modern gaming and everyday content work — comfortable headroom for most builders without paying for capacity you won't use.
What does CL28 actually mean here?
CL28 is the CAS latency: the number of clock cycles between a read request and the first data returned. Because 5600MHz clocks faster than older kits, the same CL number represents less real time. True latency in nanoseconds, not the CL figure alone, is what to compare.
Can I mix this with memory I already own?
You can, but it is not recommended. Mixing kits means the memory controller has to find settings that satisfy every module, so you usually end up below the 5600MHz rating. Buying 32GB as a single matched kit avoids that entirely.
Want the background behind these specs? Read our memory guides.