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Gigastone 256GB Game Turbo SSD, Speed Up to 540MB/s with SLC Caching Gaming/PC/Desktop/Laptop Upgrade SSD 5-Year Warranty 2.5" SATA Internal Disk Solid State Drives 2.5 inches SATA 3.0 Disk
Gigastone

Gigastone 256GB Game Turbo SSD

Bottom line: The Gigastone 256GB Game Turbo SSD: Read speeds up to 540MB/s slash OS boot and game load times versus an HDD; main trade-off: SATA III ceiling of 540MB/s; NVMe drives reach 3,500MB/s and up.

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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

  • ✓ Read speeds up to 540MB/s slash OS boot and game load times versus an HDD
  • ✓ 3D NAND with SLC cache sustains speed and extends drive longevity
  • ✓ 5-year replacement warranty plus lifetime free technical support
  • ✓ 7mm 2.5-inch SATA III fits PS4, laptops, Dell, HP and Acer desktops

Cons

  • ✗ SATA III ceiling of 540MB/s; NVMe drives reach 3,500MB/s and up
  • ✗ 256GB fills fast when modern games run 100GB+ per install
  • ✗ SLC cache shrinks as the drive fills, slowing sustained large writes
  • ✗ No sequential write speed published in the product specs

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SpecPicks Verdict

SpecPicks scored Gigastone 256GB Game Turbo SSD using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Gigastone'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

  • [Time-saving] : Read speed up to 540 MB/s. Save your precious time waiting for OS boot up and software loading. Best replacement for traditional Hard Disk Drive (HDD).
  • [Advanced Technology] : 3D NAND with SLC Cache brings out high speed performance and commits the product longevity｜2.5" (7mm) SATA III SSD for PS4 Gaming PC Gaming Laptop｜Fastest Boot and Boost Game Load
  • [Compatibility] : 2.5" SSD 7mm design fits PS4 Desktop PC Laptop Ultra-slim notebook｜Dell Optiplex, Skytech Nebula, HP EliteDesk, CyberPowerPC, HP Omen HP Victus, Acer Predator, STGAubron
  • [Trusted Reliability] : Shock Resistance｜Vibration Resistance｜Quiet｜Stable fastest performance for reliable data transmission and rugged data storage
  • [Manufacturer Support Guaranteed] : GIGASTONE worldwide 5-year peace-in-mind replacement warranty ｜Lifetime Free Technical Support.

Full Specifications

BrandGigastone
Color256GB GAME TURBO SSD 1-Pack
TurboYes
Model NameGS-SSD-8400-256GB-B
Read Speed520 megabytes_per_second
Form Factor2.5-inch
Media Speed420 megabytes_per_second
Model NumberGS-SSD-8400-256GB-B
CompatibilityPC, PS4
Hard-Drive Size256 GB
Mfr Part NumberGS-SSD-8400-256GB-B
Number of Items1
Special FeatureGame Turbo
Vibration/RumbleYes
Hardware PlatformMac, PC, laptop
Installation TypeInternal Hard Drive
Compatible DevicesPS4 Laptop(Acer HP Lenovo Dell MSI Asus Gigabyte) Desktop(Acer HP Lenovo Dell MSI Asus Gigabyte)
Data Transfer Rate540 megabytes_per_second
Enclosure MaterialSATA
Additional FeaturesGame Turbo
Full listing titleGigastone 256GB Game Turbo SSD, Speed Up to 540MB/s with SLC Caching Gaming/PC/Desktop/Laptop Upgrade SSD 5-Year Warranty 2.5" SATA Internal Disk Solid State Drives 2.5 inches SATA 3.0 Disk

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Gigastone 256GB Game Turbo SSD, Speed Up to 540MB/s with SLC Caching Gaming/PC/Desktop/Laptop Upgrade SSD 5-Year Warranty 2.5" SATA Internal Disk Solid State Drives 2.5 inches SATA 3.0 Disk 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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Gigastone 256GB Game Turbo SSD, Speed Up to 540MB/s with SLC Caching Gaming/PC/Desktop/Laptop Upgrade SSD 5-Year Warranty 2.5" SATA Internal Disk Solid State Drives 2.5 inches SATA 3.0 Disk
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