Cablecc Nvme PCI-E 4.0 X4 Lane to SFF-8639 U.3 U3 Kit Host A…

Price: $15.99
(as of Dec 10, 2024 12:23:31 UTC – Details)

Product Description

Cablecc Nvme PCI-E 4.0 X4 Lane to SFF-8639 U.3 U3 Host Adapter Kit for PM1735 Motherboard NVMe PCIe SSD…

PCI-E 4.0 x4 Lane to U.3 U3 Kit SFF-8639 Host Adapter for PM1735 NVMe PCIe SSD Motherboard

This PCI Express card expands the PC with a U.3 SFF-8639 interface. It can be connected, for example, to the U.3 U3 PM1735 series SSD.

U.3 is a tri-mode standard, which is based on the U.2 specification and uses the same SFF-8639 connector. Combines SAS, SATA and NVMe support in a single controller. Where firmware support is available, U.3 may also support hot swapping between different drives.

However, U.3 units remain backwards compatible with U.2: U.3 units determine what type of host they are inserted into (by using different combinations of open or grounded HPT0 and HTP1) and configure the data lines in the power supply. -above. U.3 drives can still act as dual-port NVMe drives in supported systems.

The card only works for U.3 SSD, does not work for U.2 SSD, does not work for SATA/SAS SSD.

The speed and other properties do not change, they only form the conversion interface. Transparent to the operating system and does not require any software drivers.

U.2 drives are not compatible with U.3 hosts.