Inform if a SATA Cable is 6Gb? – 5 Strategies

how to tell if sata cable is 6gb

After all, for connecting SATA-based drives (laborious drives, solid-state drives and CD/DVD drives) to a pc we’d like SATA cables. SATA 3 is the present technology of the SATA interface and most drives and cables accessible in the present day assist its most knowledge switch fee of 6Gb/s. Subsequently, you could inquire how one can inform if a SATA cable is 6Gb?

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Usually, it may be decided by the completely different attributes and encompasses a SATA 6Gb cable gives. This consists of 6Gb/s switch fee, backward compatibility with earlier SATA variations, a locking latch, 90-degree angled connector and sturdy low-profile development. A SATA 6Gb cable doesn’t must have a particular colour and that relies on the producer.

We’ll discover these attributes right here and additional describe how one can get probably the most out of a SATA 6Gb cable.

We may even discover intimately on how one can inform if a SATA cable utilizing completely different strategies.


Inform if a SATA Cable is 6Gb?

It’s possible you’ll already know that SATA is the predominant interface in the present day for connecting storage units to motherboard. There exist completely different generations or variations of the SATA interface i.e. 1, 2 and three. These variations differ from one another of their most knowledge switch fee.

SATA 3 has a switch fee of 6Gb/s and is the newest model that’s principally used in the present day. SATA 1 and SATA 2 have a most switch fee of 1.5Gb/s and 3Gb/s respectively.

Together with drives, SATA cables which can be used for establishing connections come in numerous SATA variations. Most cables accessible in the present day each offline and on-line specify SATA model 3, thus supporting a most fee of 6Gb/s.

Right here we’ll elaborate on the completely different traits of a SATA 6Gb cable which might aid you in figuring out and choosing the proper one.

Additionally Learn: How does a SATA port appear to be?

1. 6Gb Switch Price and Backwards Compatibility

A SATA 6Gb cable absolutely helps SATA 3 specs. It means you’ll get the utmost knowledge switch fee of 6 Gb/s when used with a SATA 3 drive and a supporting motherboard.

The cable can be backward suitable with earlier generations and helps their charges i.e. 1.5Gb/s and 3Gb/s.

When you’ve got a SATA SSD and you’re getting a switch fee of round 550 MB/s, then you’re utilizing a 6 Gb cable.

2. Presence of a Locking Latch

A method of figuring out SATA 6Gb cable usually is the presence of a locking steel latch on both one finish or each ends of the cable.

The latching seven-pin connectors lock when related to a supporting SATA port. Its goal is to make sure a tight-fitting and safe connection on a regular basis. It additionally prevents unintended disconnection between the storage machine and the motherboard.

Most SATA 6Gb cables accessible in the present day include the latch function whereas older SATA 1.5Gb or SATA 3Gb ones might not have it.

3. 90-degree Angled Connector

A SATA 6Gb cable sometimes even have a right-angled or left-angled 90-degree SATA connector on one finish and a straight connector on the opposite finish. This ensures that the 90-degree connector plugins to your SATA laborious drive to succeed in laborious areas and tight areas.

Just like the latch, the angled connector is a handy function you will see that in SATA 6Gb cables. Observe that older fashions might not have this useful function.

4. Flat, Low-Profile, and Sturdy Development

SATA 6Gb cables have a extra low-profile and sturdy development as in comparison with cables of the earlier generations. This ensures an improved airflow and fewer litter in your laptop’s casing, which helps to maintain it cool and clear.


Moreover, a SATA 3 cable has a flat design which helps in avoiding untidy tangles and snags within the casing.

5. Completely different Lengths

SATA 6Gb cables can be found in numerous lengths that vary as much as 1 meter. This can be a supply of extra comfort and suppleness as to the place to mount a drive in a pc’s case.

The sooner PATA customary used cables that had been restricted to 18 inches (0.46 meters).

Do SATA 6Gb Cables have a Particular Shade?

older mobo with sata 3 and sata 2. Supply:

Aside from the alternative ways we appeared above that denote a SATA 6Gb cable, a typical question rises that’s associated to its colour. Do SATA 6Gb cables include a particular colour?

The quick reply to this query isn’t any as a result of these cables have completely different colours. Some are pink, some blue, some black and so forth. It primarily relies on the producer of the cable.

Alternatively, you will see that that many cables have black-colored connectors but it surely’s not crucial for all of them.

Someday within the older motherboards, you might even see each SATA 2 and SATA 3 ports. On these motherboards, the 2 ports and the cables could also be colour coded in order that it’s simpler so that you can differentiate.

However because it stands, there may be not frequent customary for colour code for SATA cable.

Additionally Learn: Add Extra SATA Ports to Motherboard?

Does a SATA 3 Cable Present a Most 6Gb/s Switch Price?

Most producers specify the cables in response to SATA model i.e. SATA 1, SATA 2 and SATA 3 as said beforehand.

It’s essential to know that if you happen to use a SATA 3 cable, then each the drive and the motherboard should assist SATA 3 model to get the utmost profit out of the interface. You are able to do this by using a SATA 3 port in your motherboard to attach a SATA 3 drive whether or not it’s HDD, SDD, and even DVD drive.

Additionally, word that you just gained’t discover a a lot distinction in efficiency if you buy a SATA 3 HDD and use a SATA 3 cable to plug it right into a SATA 2 port in your motherboard.

Nonetheless, if you happen to purchase a SATA 3 SSD and put it right into a SATA 2 port utilizing the identical SATA 3 cable, then its most switch fee might be halved. On this case, you will notice an enormous distinction in efficiency, and also you gained’t be capable of take full benefit of the SSD.

Thus, we suggest that you just additionally test the specs of each the drive and motherboard to get most benefit of the SATA 6gb cable.

Additionally Learn: How Many PCIe Cable Do I Want?


On this article, you’ve gotten simply checked out how one can inform if a SATA cable is 6Gb.

We reiterate right here that it’s not SATA 3 cable alone that will assist you to reap the benefits of the 6Gb/s pace that the interface helps. Mainly it relies on the SATA model of the drives you’ve gotten together with the SATA ports that your motherboard options.

You need to go for a top quality cable from a good producer on your drives. A really low cost cable can have a tendency to interrupt or develop different issues after a while which you don’t wish to occur.

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