G.SKILL Announces New Extreme Low-Latency DDR5-5600 CL28 Memory Kit - G.SKILL International Enterprise Co., Ltd.
G.Skill's New DDR5-5600 RAM Is The Extreme Low Latency Kit You've Been Waiting For | HotHardware
Available DDR4 with Ram Effectiveness Chart : by effective latency (Please submit your Ram overclocks to help build database- details inside) : r/overclocking