U.3 is a Tri-mode standard, building on the U.2 spec and using
the same SFF-8639 connector. It combines SAS, SATA and NVMe support into
a single controller. Where firmware support is available, U.3 can also
support hot-swap between the different drives. U.3 drives are still backward compatible with
U.2, though—the U.3 drives determine which host type it is
inserted into (by using different combinations of HPT0 and HTP1 being
open or ground), and configure the data lanes on power-up. U.3 drives
can still act as dual-port NVMe drives in supporting systems. U.2 drives are not compatible with U.3 hosts.
PCI-E 4.0 x4 Lane to U.3 U3 Kit SFF-8639 Host Adapter for Motherboard PM1735 NVMe PCIe SSD
This PCI Express card expands the PC by one U.3 SFF-8639 interface.It can be connected e.g. the U.3 U3 PM1735 Series SSD.
The card only work for U.3 SSD, not work for U.2 SSD,not work for SATA/SAS SSD.
The speed and other properties is not changed,only form conversion interface.Transparent to the operating system and does not require any software drivers.
3. Note: Any
import tariff of the item is the buyer's responsibility, not included
in the selling price or shipping fees; But we will declare the
product as a gift with a
lower value to help you easily get the item through the Customs .
5. Optional shipping ways: Standard Shipping,China Post Air Mail, HongKong Post Air Mail, ePacket, EMS, DHL, Fedex, UPS, etc
1.
You can contact us and then send the item back to us within 30 days
after the item is delivered. If the item is in your possession more than 30 days we will consider it
used and won't offer you a refund or Replacement.
2. All the returned items must be in the original packaging. Beside, you must provide us a shipping tracking number and the specific return reason.4. We will bear all the shipping fees if the product is broken or not as described on the product page link.
2.
Defective items MUST BE reported and returned within the warranty
period (and in the original packaging, if possible). You must tell us
what the defect is and give us
your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
1.
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service!
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