3.84TB MICRON SSD 7300 PRO U. 2 HTFDHBE3T8TDF SSD 2.5 NVMe 3480GB. We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately.