Comparez les puces DDR4, DDR5, LPDDR et les modules par capacité et vitesse.
Gb désigne la capacité d’une puce, GB celle d’un module. Séparez puces, UDIMM, SODIMM et RDIMM.
Méthodologie des donnéesChangXin Memory Technologies forecast RMB 265-270 billion of revenue for the first nine months of 2026, more than sevenfold higher year on year, but told shareholders that third-quarter net profit growth slowed to just 1-4% sequentially as DRAM price gains moderate.
Morgan Stanley lifted its fourth-quarter NAND contract forecast to +15-20% and enterprise SSD to +23-28%, as US cloud buyers switch from TLC plus HDD to QLC for AI inference caching while PC DRAM output is set to fall over 20%.
Barclays data show DDR4 contract prices up 24% in three months against 20% for DDR5, while 4Q26 DRAM contracts were revised to +10-15% and NAND to +15-20%, pushing global handset shipments down 20%.