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LinkMore XG550 512GB 2.5-Inch SATA III SSD, 550MB/s Read, 500MB/s Write | Balanced storage for Windows, applications, documents, and photos; a practical upgrade for an everyday computer
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LinkMore XG550 512GB 2.5-Inch SATA III SSD

Bottom line: The LinkMore XG550 512GB 2.5-Inch SATA III SSD: Up to 540MB/s read and 500MB/s write over SATA III 6Gb/s; main trade-off: SATA III interface caps throughput well below NVMe M.2 drives.

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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.

Pros & Cons

Pros

  • ✓ Up to 540MB/s read and 500MB/s write over SATA III 6Gb/s
  • ✓ Slim 7mm 2.5-inch form factor fits most laptops and desktops
  • ✓ Capacity choices from 128GB up to 2TB on one product line
  • ✓ Made in Taiwan with selected chips for long-term data reliability

Cons

  • ✗ SATA III interface caps throughput well below NVMe M.2 drives
  • ✗ 540MB/s read is entry-level versus current-gen SSDs
  • ✗ Needs a 2.5-inch SATA bay; won't fit M.2-only systems
  • ✗ Quoted speeds are LinkMore internal tests, not third-party verified

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SpecPicks Verdict

SpecPicks scored LinkMore XG550 512GB 2.5-Inch SATA III SSD using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. LinkMore'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.

Key Features

  • 【Easy upgrade speed and storage】2.5' 7mm sizen and SATA 3 6Gb/s interface. Internal SSD with 2.5" hard drive form factor is capatible most brand computer and increase your system performance. (**Please make sure your devices are compatible with 2.5" SATA form factor before purchasing.)
  • 【High Performance improve your efficiencyread 】read and write speeds up to 540MB/s and 500MB/s. (Speed based on internal testing)
  • 【Wide Compatibility 】Easy to install desktop or notebook and compatible with multiple platforms and brand models.
  • 【Multiple Capacity Options】128GB/256GB/512GB/1TB/2TB multiple capacity SSD options to meet your needs. *Some of the listed capacity is used for formatting and internal performance functions.
  • 【Durable Storage】: Made in Taiwan. Carefully selected chips ensure reliable, long-lasting performance for your important data and provide technical support on website.

Full Specifications

BrandLinkMore
ColorBlack
Model NameXG550
Read Speed540 megabytes_per_second
Form Factor2.5-inch
Media Speed500 megabytes_per_second
Model NumberXG550
Hard-Drive Size512 GB
Mfr Part NumberXG550
Number of Items1
Special FeatureShock Resistant
Installation TypeInternal Hard Drive
Compatible DevicesDesktop
Data Transfer Rate6000 megabytes_per_second
Enclosure MaterialTlc Nand Flash Memory
Additional FeaturesShock Resistant
Hard Disk InterfaceSerial ATA-600
Warranty Description3 Year Warranty
Hard Disk DescriptionSolid State Drive
Hard Disk Form Factor2.5 inches
Full listing titleLinkMore XG550 512GB 2.5-Inch SATA III SSD, 550MB/s Read, 500MB/s Write | Balanced storage for Windows, applications, documents, and photos; a practical upgrade for an everyday computer

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LinkMore XG550 512GB 2.5-Inch SATA III SSD, 550MB/s Read, 500MB/s Write | Balanced storage for Windows, applications, documents, and photos; a practical upgrade for an everyday computer 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.

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LinkMore XG550 512GB 2.5-Inch SATA III SSD, 550MB/s Read, 500MB/s Write | Balanced storage for Windows, applications, documents, and photos; a practical upgrade for an everyday computer
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