G.Skill Flare X5 F5-6000J3038F32GX2-FX5

CL30 at 6000MHz works out to roughly 10ns true latency, meaningfully tighter than the CL36 Flare X5 64GB kit's 12ns at the identical 6000MHz frequency and 32GB-per-module density. That gap is the entire reason to pick this kit over the CL36 version if both are in the same rough price range — same capacity, same AMD-recommended fabric-ratio frequency, less latency.

AMD EXPO is the primary marketed profile. 32GB-per-module density at CL30 asks more of a board's memory controller than 16GB-per-module CL30 kits (like the smaller Flare X5 CL30 32GB kit), so check your specific motherboard's QVL for this capacity and timing combination rather than assuming it'll hit CL30 out of the box on every AM5 or Intel board.

This kit's direct sibling in our catalog is the G.Skill Flare X5 F5-6000J3636F32GX2-FX5, the same 64GB (2x32GB), 6000MHz, low-profile, non-RGB Flare X5 kit at the looser CL36 timing. If you need 64GB at 6000MHz and want the tightest timing G.Skill sells in this low-profile, non-RGB line, this CL30 kit is the pick; if you want to save some money and CL30 stability at this density worries you, the CL36 kit is the safer, more broadly validated choice. Against G.Skill's own Trident Z5 Neo RGB 64GB CL30 kit (same CL30-40-40-96 timing but with RGB and a taller heat spreader), this Flare X5 kit is the low-profile, non-RGB, typically cheaper alternative for builds where clearance or a plain look matters more than lighting.