Hello donglingjin,
Thank you for posting on the Intel️® communities.
Due to this product being discontinued, Intel Customer Service no longer supports inquiries for it, I am glad to see that fellow community members have the knowledge and they jumped in and helped. You may also find the Discontinued Products website, website helpful to address your request.
You can get the specifications and verify this product's discontinuance status at the Intel® Product Specifications website > Product Status > "Discontinued".
Please keep in mind that this thread will no longer be monitored by Intel. Thank you for your understanding.
Best regards,
Jean O.
Intel Customer Support Technician
