We specialize in hard to find items
All Categories
Syba Quad M.2 NVMe Ports to PCIe 3.0 x16 Interface x8 Bandwidth Bifurcation Riser Controller - Support Non-Bifurcation Motherboard (SI-PEX40157)
Share Tweet
*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
Syba Quad M.2 NVMe Ports to PCIe 3.0 x16 Interface Features
-
AS Media's ASM2824 has a PCIe 3.0 x8 upstream port as well as 4 PCIe 3.0 x4 downstream ports. The switch is designed primarily for storage devices.
-
SI-PEX40157 card uses ASM2824 switches and therefore does not rely on PCIe bifurcation supported by CPU or PCH (they will work on closed end systems that have limited PCIe bifurcation capabilities).
-
Dedicated PCIe 3.0 x8 bus bandwidth fully maximizes NVMe SSDs performance
-
Delivers unprecedented fast transfer speed via intelligently aggregated QUAD x4 PCIe 3.0 bus bandwidth
-
NVMe RAID is supported base on the motherboard chipsets
About Syba Quad M.2 NVMe Ports To PCIe 3.0 X16 Interface
The I/O CREST SI-PEX40157 is a great accelerated secondary storage solution for any workstation with true PCIe 3.0 x8 bandwidth (x16 Interface). It has four M.2 NVMe ports to accept two NVMe M.2 SSDs, so each NVMe M.2 SSD has dedicated PCIe 3.0 x4 bus bandwidth. It delivers transfer speeds 20 times faster than SATA SSDs. By by-passing the traditional PCIe 3.0 x4 NVMe solutions, using the SI-PEX40157 will allow user add 4 M.2 NVMe into any non-Bifurcation PCIe x16 slot to achieve their full potential with a bandwidth of up to 6,500 MB/s. Unlike onboard DMI 3.0 based NVMe solutions or Single NVMe PCI-e x4, which are forced to share a single PCIe 3.0 x4 lane with the motherboard's data ports, the SI-PEX40157 combines 4 - M.2 drives to be able to run on PCIe 3.0 x16 lane. This unique architecture allows the drive to interface directly with the platform's CPU, which provides PCIe x4 bandwidth for each NVMe SSD!
