Seagate Barracuda 120 SSD 2TB Internal Solid State Drive

Name: Seagate Barracuda 120 SSD 2TB Internal Solid State Drive – 2.5 Inch SATA 6GB/S for Computer Desktop PC Laptop (ZA2000CM10003)
Brand: Unbranded
SKU: B07ZPRK68X

Status: Seagate Barracuda 120 SSD 2TB Internal Solid… (2TB SATA): Unavailable on Amazon as of 2026-10-07 04:19 UTC. Closest in-stock match (same 2TB SATA): Crucial BX500 2TB 3D NAND SATA 2.5-Inch Internal…, $259.00 on Amazon as of 2026-10-07 04:13 UTC (price may vary). eBay sellers may still list this model new or used.

View Current Price — $259.00 🛒 Search eBay for this model

Bottom line: The Seagate Barracuda 120 SSD 2TB Internal Solid State Drive: 560MB/s read / 550MB/s write saturates the SATA 6Gb/s ceiling; main trade-off: SATA 6Gb/s caps speed far below NVMe drives (3,000MB/s+).

Unavailable on Amazon as of 2026-10-07 04:19 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:

Same 2TB SATA: Crucial BX500 2TB 3D NAND SATA 2.5-Inch Internal… — $259.00 on Amazon as of 2026-10-07 04:13 UTC (price may vary).

View Current Price — $259.00

Same 2TB SATA: fanxiang 2TB SATA SSD 2.5'' SSD SATA III 6 Gb/s… — $209.99 on Amazon as of 2026-10-06 22:16 UTC (price may vary).

View Current Price — $209.99

Same 2TB SATA: Ediloca 2TB SSD Internal Solid State Drive 2.5"… — $219.99 on Amazon as of 2026-10-06 22:23 UTC (price may vary).

View Current Price — $219.99

Original listing (currently unavailable) → Compare to similar ssds & storage

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-07

Mike Perry — Hardware researcher since 2014. For SSDs and PC storage upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ 560MB/s read / 550MB/s write saturates the SATA 6Gb/s ceiling
✓ Up to 1170TBW endurance rating, high for a consumer SATA SSD
✓ 1.8M hour MTBF spec from Seagate
✓ 2.5-inch SATA fits older laptops and desktops with no M.2 slot

Cons

✗ SATA 6Gb/s caps speed far below NVMe drives (3,000MB/s+)
✗ Nothing in the box but the drive: no bracket, cable, or screws
✗ No hardware encryption or DRAM specs published in the listing
✗ 2.5-inch drives need a 3.5-inch adapter in many desktop bays

Manufacturer description

The Seagate BarraCuda 120 SSD 2TB is a 2.5-inch SATA drive built for straightforward desktop, laptop, and home-server upgrades. Seagate pairs a next-generation controller with 3D TLC NAND to push sequential reads up to 560MB/s and sequential writes up to 550MB/s over the SATA 6Gb/s interface, which is effectively the ceiling of what SATA allows. If you are replacing a mechanical hard drive, that is the difference between a boot process measured in minutes and one measured in seconds. Endurance is where this BarraCuda separates itself from budget SATA drives: Seagate rates the family at 1.8…

SpecPicks Verdict

SpecPicks scored Seagate Barracuda 120 SSD 2TB Internal Solid State Drive using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Compare with similarly-priced alternatives in the ssds & storage category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How fast is the Seagate BarraCuda 120 SSD 2TB?

Seagate rates it at up to 560MB/s sequential read and 550MB/s sequential write, which is the practical maximum for the SATA 6Gb/s interface it uses.

Will this SSD fit in my laptop?

It is a standard 2.5-inch SATA drive, so it fits any laptop with a 2.5-inch drive bay and a SATA connection. Laptops that only accept M.2 sticks are not compatible.

How long will the BarraCuda 120 last?

Seagate specifies 1.8 million hours MTBF and endurance up to 1170TBW for the line. For typical desktop use that is well beyond the practical life of the system it goes in.

Is this drive good for gaming?

Yes for storage and load times over a hard drive. Seagate lists desktops, laptops, home servers, and gaming PCs as intended uses, and 2TB holds a sizable game library.

What comes in the box?

Only the BarraCuda 120 SSD itself. Mounting brackets, SATA cables, and cloning software are not included, so plan on sourcing those separately.

Key Features

Performance Solid State Drive: 2TB, 1TB, 500GB, 250GB
Maximum sequential read and write speeds up to 560MB/s and 550MB/s
MTBF of 1.8M hours and TBW up to 1170
Ideal for desktops, laptops, home servers, and gaming PCs
Included in box: Seagate BarraCuda 120 SSD
The available storage capacity may vary.

Full Specifications

Brand	Seagate
Color	Black
Model Name	BarraCuda 120 SSD
Read Speed	560 megabytes_per_second
Unit Count	1 Count
Form Factor	2.5-inch
Media Speed	550 megabits_per_second
Model Number	ZA2000CM1A003
Compatibility	PC
Built-In Media	BarraCuda 120 SSD 2TB SATA
Item Type Name	Internal SSD
Hard-Drive Size	2 TB
Included in box	Seagate BarraCuda 120 SSD
Mfr Part Number	ZA2000CM1A003
Number of Items	1
Special Feature	Portable
Hardware Platform	PC, laptop
Installation Type	Internal Hard Drive
Compatible Devices	Desktop, Laptop
Data Transfer Rate	6 gigabits_per_second
Full listing title	Seagate Barracuda 120 SSD 2TB Internal Solid State Drive – 2.5 Inch SATA 6GB/S for Computer Desktop PC Laptop (ZA2000CM10003)

Ready to buy?

Amazon shows no buyable offer for Seagate Barracuda 120 SSD 2TB Internal Solid… at the last check. The closest in-stock match with the same 2TB SATA is Crucial BX500 2TB 3D NAND SATA 2.5-Inch Internal…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price — $259.00