G.Skill Ripjaws S5 64GB (32GBx2) DDR5 5600MHz Desktop RAM

The G.Skill Ripjaws S5 F5-5600J3636D32GX2-RS5K is a 64GB DDR5 memory kit built from two 32GB modules running at a JEDEC-rated 5600 MT/s. According to the manufacturer-supplied specification, the kit ships with a primary timing of 36-36-36-89 and a CAS latency of CL36, operating at 1.25V – tight numbers for a non-Expo Ripjaws-class kit at this speed grade. The Ripjaws S5 line is G.Skill’s low-profile DDR5 family, designed to clear oversized CPU air coolers and slim ITX layouts. This 64GB kit uses the matte black aluminium heatspreader noted in the product tags, so it slots cleanly into both stealth builds and RGB-led rigs without forcing a colour rethink. Verified specifications – Capacity: 64GB total (32GB x 2 dual-channel kit) – Memory type: DDR5 UDIMM, desktop memory – Speed: 5600 MT/s – Primary timing: 36-36-36-89 – CAS latency: CL36 – Voltage: 1.25V – Model number: F5-5600J3636D32GX2-RS5K – GTIN/EAN: 4713294232229 – Form factor: low-profile heatspreader (matte black) Who it’s for: creators running multi-app workflows, streamers, and gamers on AM5 or LGA1700 platforms that natively support DDR5-5600 want a roomy 64GB pool without leaving the JEDEC-validated comfort zone. The CL36 latency at 5600 MT/s gives a tighter effective access time than typical CL40-rated 5600 kits, which can help with workloads sensitive to memory latency such as simulation, code compilation and 1% lows in CPU-bound games. Who it isn’t for: builders chasing the fastest possible bandwidth on a high-end Z790 or X670E platform may prefer a 6000-7200 MT/s kit; users only needing 32GB should consider the lower-capacity Ripjaws S5 variants linked on this page. Always confirm the kit appears on your motherboard’s QVL and that your CPU’s integrated memory controller supports dual-rank 32GB DIMMs at 5600 MT/s before purchase