When selecting a SATA cable for your SSD, there are a few things you need to keep in mind. The most important factor is the connector type. Your SATA drive will have one of two connector types: straight or right-angle.
Most SATA drives use a straight connector, which is keyed so that it can only be inserted one way. Right-angle connectors are less common but can be useful if you’re limited on space. They also tend to be more durable, since they can withstand more stress than straight connectors.
The next thing you need to consider is the length of the cable. SATA cables come in a variety of lengths, from a few inches to several feet long. If you’re using a desktop computer, you probably won’t need a cable longer than six inches. In this case, it doesn’t matter which you choose.
If you’re using an SSD as a replacement for your primary hard drive, or if you’ll be connecting several SATA devices to the same connector, then there are some other things you should consider. Longer cables tend to produce more heat and more noise, since they have higher resistance and lower capacitance than shorter cables.
A longer cable can also put stress on the data lines inside of your computer’s SATA port, reducing reliability over time.
If possible, try to use a cable that is as short as possible without being too tight inside of your computer case. It does no good run a new cable from the SSD to your motherboard only to have it snag on the side panel of your case.
So, if you’re using a SATA drive for an upgrade or are installing multiple drives together, then use the shortest possible cable that will reach. If you’re placing a secondary SSD in an external enclosure, however, then longer is usually better.
The one exception is full-size solid state drives in laptops – since they’ll already be packed into a tight space, there’s no need to worry about noise production or stress on data lines. For these drives, choose whatever length works best for you.
Connector type : right-angle or straight?
Cable quality (thickness)
Heat and noise production
Port Quality (referring to the motherboard’s SATA port)
Cost of the cable vs. cost of not just getting a new SSD instead.
Proper shielding for your data lines from your data source to your SSD. This is important as interference can absolutely affect performance at best, or lead to failure at worst. It is worth noting that USB 3.0 is fast becoming a viable alternative in terms of a solution with a considerable amount of bandwidth available compared with traditional SATA standards even if you throw eSATA into the mix these still lag behind significantly enough to make good use of high-performance SSDs in certain cases and with certain hardware.
The length of the cable and its compatibility in different situations.
Appeal. Is it a good-looking cable?
This is not really important, but it’s something people do take into account when making a purchase.
-Connector type: straight or right angle?
-Cable Length: Does the length work for what you need it to?
-Cable quality: Thickness of the wire and shielding of data lines.
-Heat and noise production: Longer cables tend to produce more heat and more noise.
-Port quality: How good is the SATA port on your motherboard?
-Sleeving: braided or plastic?
-Cost: How much does the cable cost in comparison to not just getting a new SSD?
-Compatibility: Will it work with your device?
-Shielded data lines: Proper shielding is important for protecting your data.
-eSATA: Some people might still find use for the eSATA connection.
-Length of cable: The length of the cable can be a factor depending on where you need it to go.
-Appearance: Some cables look nicer than others. Appearance is not really a factor in quality, but some people do take it into account when making a purchase.