Sata Splitters?
Sata Splitters?
There was no such thing as a data splitter. You can't run multiple hard drives on just four SATA ports without additional hardware. The number of SATA ports on your motherboard determines how many drives you can connect, not whether a splitter is needed.
You're not convinced, but it's possible to obtain cards with mini SAS and then upgrade to a 4x SATA cable. The SFF-8087 connector is typically the standard for SATA, so ensure you select the correct type.
These can be obtained at a low cost. They support running eight more drives.
You can acquire HBA adapters similar to the one mentioned. They often come with additional ports, such as this 16-port model available on eBay: https://www.ebay.com/itm/134567762381. Certain SATA controllers offer port multipliers—essentially converting a single SATA port into five or more, functioning like a network switch or hub. The connected devices share the bandwidth of the original port, distributing it across multiple drives. For instance, a 5-port setup can deliver speeds up to 600 MB/s collectively. If you need high-speed mass storage with minimal transfer rates, these adapters could be useful. An example of such a multiplier is found here: https://www.ebay.com/itm/166380592429. Some Chinese boards feature 20+ SATA ports and employ this method by using a four-port controller and additional chips to expand the port count. Here’s an illustration: https://www.ebay.com/itm/355281352056 Generally, the HBA adapter limits speed to what the PCIe x8 slot allows—typically around 7 GB/s for PCIe 3.0 or 4 GB for PCIe 2.0.