Is the Kingston KC600 1TB mSATA SSD worth it?

If your laptop or mini PC has an mSATA slot and you need 1TB, it is one of the few reliable options left. If you have a 2.5-inch bay or an M.2 slot, a drive in that format will cost much less for the same capacity.

Will this fit my laptop?

Only if your machine has an mSATA slot. It will not fit M.2 slots, and it will not fit a standard 2.5-inch drive bay without an adapter. Check your model's spec sheet before buying.

How fast is it compared with a hard drive?

Much faster for booting and loading apps, since it is a SATA SSD. It is limited by the SATA III interface, so it will not match newer NVMe drives, and sustained writes can slow once the cache fills.

The drive itself. No SATA cable, mounting screws or cloning software are included, so plan on those separately if your machine needs them.

At $159 at Best Buy as of November 3, 2026, it is the only new price listed. mSATA drives rarely see deep discounts, so watch for occasional sitewide SSD sales rather than expecting a big drop.

Where is the Kingston KC600 1TB mSATA Internal SSD cheapest?

At Best Buy, for $159.00, as of our latest check.

What do buyers say about the Kingston KC600 1TB mSATA Internal SSD?

Rated 4.8 out of 5 from 1,900 ratings.

Kingston KC600 1TB mSATA Internal SSD

4.8

Best price now

$159.00at Best BuyObserved Nov 3, 2026, 7:22 AM

Prices are checked against each store and labelled with when.

Visit Best Buy

Ask our shopping agent

Kingston KC600 1TB mSATA Internal SSD

4.8

Best price now

$159.00at Best BuyObserved Nov 3, 2026, 7:22 AM

Prices are checked against each store and labelled with when.

Visit Best Buy

Ask our shopping agent

Our take on the Kingston KC600 1TB mSATA Internal SSD

The Kingston KC600 is a 1TB SATA SSD in the small mSATA form factor, built for laptops, mini PCs and older desktops that have an mSATA slot rather than a 2.5-inch bay. It uses 3D TLC NAND with a SATA III interface and carries a 5-year parts and labor warranty. At $159 at Best Buy as of November 3, 2026, it is the only new price listed, so there is no cheaper new option to compare against right now. mSATA drives cost more per gigabyte than standard 2.5-inch SATA SSDs, so this is a fit-for-slot purchase rather than a value one.

Best forUpgrading an older laptop or mini PC with an mSATA slotReviving a small-form-factor desktop that has no room for a 2.5-inch driveReplacing a failing mSATA boot drive without reinstalling the machineBuyers who want a 5-year warranty on a legacy-format drive

Pros

1TB capacity in the tiny mSATA format, which few brands still make at this size
SATA III interface works with most mSATA-equipped machines from the last decade
5-year parts and labor warranty
3D TLC NAND rather than older planar flash
Simple drop-in replacement for an existing mSATA drive

Cons

$159 for 1TB is well above what a 2.5-inch SATA SSD of the same capacity costs
mSATA is a legacy format; many newer laptops use M.2 instead
Only one store lists a new price, so there is little competition to push the price down
No DRAM cache, which can slow sustained writes on large transfers
Not compatible with M.2 slots, despite the similar look

Kingston KC600 1TB mSATA Internal SSD prices at every store

Best BuyNew
In stock
$159.00Observed Nov 3, 2026, 7:22 AM
Visit store

Kingston KC600 1TB mSATA Internal SSD price history

Lowest price we've seen: $159.00 on Nov 3 at Best Buy. Tracked across 1 store since Nov 3.

What reviewers say

Ratings are strong at 4.8 out of 5 from about 1,900 ratings, and owners mainly report it as a reliable way to speed up older mSATA machines. Complaints tend to focus on price per gigabyte rather than reliability.

Pros

Noticeably faster boot and app load times than the hard drive or old SSD it replaced
Reliable over long use, with few reports of failures
Straightforward install in laptops and mini PCs
Good capacity for a format that is hard to find in 1TB

Cons

Expensive compared with 2.5-inch SATA SSDs
Write speeds drop on very large file transfers
Some buyers found their machine needed M.2 instead and had to return it

Specifications

Storage Capacity: 1024 gigabytes
Storage Drive Type: SSD
Form Factor: mSATA
Interface(S): SATA
Internal Or External: External
Product Compatibility: Desktop computers
Product Width: 2 inches
Warranty - Parts: 5 Year
Warranty - Labor: 5 Year

Questions and answers

Is the Kingston KC600 1TB mSATA SSD worth it?: If your laptop or mini PC has an mSATA slot and you need 1TB, it is one of the few reliable options left. If you have a 2.5-inch bay or an M.2 slot, a drive in that format will cost much less for the same capacity.
Will this fit my laptop?: Only if your machine has an mSATA slot. It will not fit M.2 slots, and it will not fit a standard 2.5-inch drive bay without an adapter. Check your model's spec sheet before buying.
How fast is it compared with a hard drive?: Much faster for booting and loading apps, since it is a SATA SSD. It is limited by the SATA III interface, so it will not match newer NVMe drives, and sustained writes can slow once the cache fills.
What is in the box?: The drive itself. No SATA cable, mounting screws or cloning software are included, so plan on those separately if your machine needs them.
When is it cheapest?: At $159 at Best Buy as of November 3, 2026, it is the only new price listed. mSATA drives rarely see deep discounts, so watch for occasional sitewide SSD sales rather than expecting a big drop.
Where is the Kingston KC600 1TB mSATA Internal SSD cheapest?: At Best Buy, for $159.00, as of our latest check.
What do buyers say about the Kingston KC600 1TB mSATA Internal SSD?: Rated 4.8 out of 5 from 1,900 ratings.

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