G.Skill Trident Z Neo 128GB (4x32GB) DDR4-3600 CL18

Dual-tone silver and black heat spreader with an RGB bar, timed specifically for Ryzen 3000/5000 memory controllers at the 3600-3800 MT/s sweet spot. Kit: 128GB (4x32GB) DDR4 at 3600 MHz, CAS latency CL18. Finish: Black. Form factor: 288-pin DIMM (desktop). Rated speed requires enabling XMP 2.0 in BIOS; the kit boots at JEDEC 2133 MHz until you do. Seller note: check the 10-digit "042..." lot code above the barcode on the module label. Codes ending 8810B / 8820B are Samsung 8Gb B-die (the DDR4 gold standard); 8820A is SK Hynix 16Gb A-die (the DDR5 gold standard). The exact IC revision is verified before this listing goes active.