Skip to main content
ADATA SU650 240GB SSD
ADATA

ADATA SU650 240GB SSD

Bottom line: The ADATA SU650 240GB SSD ($65.76 on Amazon as of 2026-10-06): Rated up to 520MB/s read, 450MB/s write over SATA III; main trade-off: 1-year warranty is short for an SSD.

$65.76

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Buy on Amazon — $65.76 Compare to similar ssds & storage

By , Founder & Editor-in-Chief · Listing data updated

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.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Rated up to 520MB/s read, 450MB/s write over SATA III
  • ✓ 3D NAND with SLC caching for better endurance than 2D NAND
  • ✓ 240GB fits an OS plus core programs and files
  • ✓ No moving parts: silent, shock-tolerant, no seek delay

Cons

  • ✗ 1-year warranty is short for an SSD
  • ✗ 240GB fills fast with games or large media libraries
  • ✗ SATA III caps speed far below NVMe M.2 drives
  • ✗ Boot-drive use means cloning or a clean OS install

Manufacturer description

The ADATA SU650 240GB is a SATA III internal solid state drive built for one job: pulling an aging desktop or laptop off a mechanical hard drive without a large outlay. ADATA pairs 3D NAND flash with SLC caching and a high-speed controller, and rates the drive for sequential read/write speeds up to 520/450MB/s over the SATA III interface. In practice that means noticeably faster boots and quicker application launches than the spinning drive it replaces, since there are no moving parts and no seek time to wait on. The 240GB capacity fits Windows plus your everyday programs and working files…

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored ADATA SU650 240GB SSD using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. ADATA's ssds & storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. 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 ADATA SU650 240GB?

ADATA rates it at up to 520MB/s sequential read and 450MB/s sequential write over SATA III, the practical ceiling for the SATA interface.

Will this SSD fit my laptop?

It uses the standard 2.5-inch SATA form factor found in most desktops and many laptops. Confirm your machine has a 2.5-inch SATA bay rather than M.2-only storage before ordering.

Is 240GB enough space?

It is enough for Windows plus everyday applications and documents. If you install several large modern games or keep a big photo and video library, plan on a second drive for bulk storage.

What warranty does ADATA include?

The listing states a 1-year warranty. Check the current product listing for warranty terms in your region before buying.

Is this better than the hard drive already in my PC?

Yes for responsiveness. Solid-state storage has no moving parts, so boot and application load times drop sharply versus a mechanical drive, and the drive runs silently.

Key Features

  • <p>The Ultimate SU630 solid state drive implements 3D NAND Flash and a high-speed controller, offering 240GB capacity. Provides read/write performance up to 520/450MB/s and higher reliability than 2D NAND SSDs. The SU630 features SLC caching and advanced error correction technologies to ensure optimized performance and data integrity. For those who want to experience a clear PC upgrade, the SU630 is an excellent op
  • Brand: ADATA
  • Product of Origin: CN
  • Warranty: 1 year

Full Specifications

BrandADATA
Colorblack / black
Warranty1 year
Model NameUltimate SU650
Read Speed520 megabytes_per_second
Form Factor2.5-inch
Media Speed450 megabytes_per_second
Model NumberASU650SS-240GT-C
CompatibilityPC
Built-In MediaSSD
Item Type NameSATA III 2.5 SSD
Hard-Drive Size240 GB
Mfr Part NumberSU650
Number of Items1
Special FeatureFast Speed
Hardware Platformlaptop
Installation TypeInternal Hard Drive
Product of OriginCN
Compatible DevicesDesktop
Data Transfer Rate6 gigabits_per_second

Ready to buy?

ADATA SU650 240GB SSD is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $65.76

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Related SSDs & Storage

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
ADATA SU650 240GB SSD
$65.76
View on Amazon →