PCIe x4转to U.2 SFF-8639 INTEL 750 2.5" NVMe PCIe SSD转接卡 SA-203
注意：如果你的主板芯片组是9系列以下，以及AMD芯片组主板不建议购买！
并不是你主板有PCIE接口就能使用PCIE接口的固态硬盘，关键要看你的主板BIOS能不能支持PCIE接口的固态硬盘！
9系列以下的芯片组正常情况下是肯定不能支持PCIE接口固态硬盘启动的！百分之百测试之后发货！
注意阅读商品介绍和注意事项！务必注意！
另外，这个转接卡是插主板的PCIE显卡插槽，不要插错位置！如果插入PCI插槽可能会烧毁转接卡和硬盘！转接卡上的2.5寸SATA接口15 PIN位置是辅助电源接口，SATA接口是空置的（当然，如果你要用这个卡接普通的2.5寸SATA硬盘，那连上SATA数据线也是可以使用的）。
请各位不要再咨询转接卡速度问题，这个转接卡仅改变接口形状，就是从你原来硬盘接口处接信号线出来，转变为另外的接口形状，这样的转换不需要经过集成电路芯片，既然不经过集成电路芯片，所以对你的硬盘的速度性能等没任何影响，也不需要任何驱动（操作系统加载你硬盘的驱动就行了，转接卡不要驱动，因为没有芯片）。
整体速度取决于你的硬盘速度有多快，你的电脑能够支持多快的速度（很多电脑升级BIOS能提高不少速度），特此声明！
如果你的主板芯片组是9系列以下，不要使用pm951、sm951、pm950等PCIe x4规格硬盘！
AMD芯片组主板不建议购买！
NVME协议的盘对AS SSD测试软件兼容性不好，建议使用Crystal DiskMark软件测试速度！
PCIe x4 to U.2 SFF-8639 INTEL 750 2.5 "NVMe PCIe SSD Adapter SA-203
Note: If your motherboard chipset is below 9 series, and AMD chipset motherboard is not recommended to buy!
Not your motherboard PCIE interface will be able to use the PCIE interface SSD, the key depends on your motherboard BIOS can support PCIE interface SSD!
9 series of chipsets under normal circumstances is certainly not support PCIE interface solid state drive started! One hundred percent after the test delivery!
Attention to read the product introduction and precautions! Be careful!
In addition, the adapter card is plugged into the motherboard PCIE graphics slot, do not insert the wrong location! If you insert the PCI slot may burn the riser card and hard disk! 2.5-inch SATA connector on the riser card The 15-pin location is an auxiliary power connector and the SATA connector is left blank (of course, if you're using this card for a regular 2.5-inch SATA hard drive, connect to an SATA data cable) .
Please do not consult the adapter speed problem, this adapter only changes the interface card shape, that is, from your original hard drive interface, then the signal line out, into another interface shape, this conversion does not need to go through the integrated circuit chip, since Without going through the IC chip, it has no effect on the speed performance of your hard disk, etc., and does not require any driver (the operating system loads your hard disk drive, the riser card should not be driven because there is no chip).
The overall speed depends on how fast your hard drive is, how fast your computer can support (many computers upgrade the BIOS can speed up a lot), hereby declare!
If your motherboard chipset is 9 series or less, do not use pm951, sm951, pm950 and other PCIe x4 specifications hard drive!
AMD chipset motherboard is not recommended to buy!
NVME protocol disk AS SSD test software compatibility is not good, it is recommended to use Crystal DiskMark software test speed!