[SK Hynix and SanDisk Release First Standard Specification for HBF]

Published: Aug 4, 2026 14:44

Save

SK Hynix announced on the 4th that it has jointly released the first standard specification for the next-generation memory technology High Bandwidth Flash (HBF) with SanDisk. It is reported that this standard specification is the first outcome achieved over approximately six months, following SK Hynix's initiation of HBF standardization collaboration with SanDisk in August last year and the establishment of an alliance in February this year. The specification defines two capacity configurations, utilizing 8-layer and 16-layer NAND chip stacking respectively, supporting a maximum capacity of 512GB. It also sets bandwidth standards across three tiers (Grade 1 to 3), with data transfer capabilities ranging approximately from 0.4TB/s to 3TB/s.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM's internal database model. They are for reference only and do not constitute decision-making recommendations.

For any inquiries or for more information, please contact: lemonzhao@smm.cn

For more information on how to access our research reports, please contact:service.en@smm.cn

Related News

12 mins ago

Spot supply was limited, and suppliers insisted on selling at high premiums [SMM South China spot copper]

12 mins ago

20 mins ago

Tight supply prompts sellers to hold prices firm, premiums in North China rise again [SMM North China spot copper]

Spot copper in North China was quoted at premiums of 580-660 yuan/mt against the front-month contract, with an average premium of 620 yuan/mt, up 80 yuan/mt from the previous trading day. The average transaction price was 110,605 yuan/mt, up 600 yuan/mt from the previous trading day.

20 mins ago

2 hours ago

SHFE tin closed at 408,770 yuan in the night session, up 0.84%; the 410,000 yuan/mt threshold awaits validation [SMM Tin Morning Update]

[SMM Tin Morning Update: SHFE tin closed at 408,770 yuan in the night session, up 0.84%; the 410,000 yuan/mt mark awaits validation

2 hours ago