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Gigastone 512GB Game Turbo SSD (2-Pack) Up to 550MB/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 512GB Game Turbo SSD (2-Pack) Up to 550MB/s

Bottom line: The Gigastone 512GB Game Turbo SSD Up to 550MB/s: Two 512GB drives in one 149.99 buy, so 1TB total across two bays; main trade-off: SATA III caps it at 550MB/s, far below any NVMe drive.

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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

  • ✓ Two 512GB drives in one 149.99 buy, so 1TB total across two bays
  • ✓ 550MB/s read and 450MB/s write over SATA III, per Gigastone's spec
  • ✓ 3D NAND with SLC cache keeps burst writes fast during game installs
  • ✓ 5-year replacement warranty plus lifetime free technical support

Cons

  • ✗ SATA III caps it at 550MB/s, far below any NVMe drive
  • ✗ 7mm 2.5-inch form factor needs a drive bay, not an M.2 slot
  • ✗ 512GB per drive fills fast with 100GB+ modern shooters
  • ✗ Write speed of 450MB/s trails the 550MB/s read figure

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SpecPicks Verdict

SpecPicks scored Gigastone 512GB Game Turbo SSD Up to 550MB/s 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

  • [Gaming Grade] : No.1 Gaming PC & PS4 SSD choice｜Read speed 550 MB/s ; Write speed 450 MB/s｜Reputable Game Load for Fastest Smooth Gaming Experience｜Dell Optiplex, Skytech Nebula, HP EliteDesk, CyberPowerPC, HP Omen HP Victus, Acer Predator, STGAubron｜Up to 10x Faster Than Tradditional HDD
  • [Game Professionals] : Powerful Storage with Fastest Game Load for Call of Duty Warzone, Fornite, Escape from Tarkov, Grand Theft Auto V, Valorant, World of Warcraft, League of Legends, Apex Legends, Roblox, PLAYERUNKNOWN's Battlegrounds, Overwatch, Counter-Strike: Global Offensive, Battlefield V, New World, Elden Ring, Rocket League, The Division 2, and more.
  • [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
  • [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
Color512GB GAME TURBO SSD 2-Pack
TurboYes
Model NameGS-SSD-8400-512GBX2-B
Read Speed550 megabytes_per_second
Unit Count2 Count
Form Factor2.5-inch
Media Speed450 megabytes_per_second
Model NumberGS-SSD-8400-512GBX2-B
CompatibilityPC, PS4
Built-In MediaInternal SSD
Hard-Drive Size512 GB
Mfr Part NumberGS-SSD-8400-512GBX2-R
Number of Items2
Special FeatureDust Resistant, Shock Resistant, Waterproof
Vibration/RumbleYes
Installation TypeInternal Hard Drive
Compatible DevicesPS4 Laptop(Acer HP Lenovo Dell MSI Asus Gigabyte) Desktop(Acer HP Lenovo Dell MSI Asus Gigabyte)
Data Transfer Rate510 megabytes_per_second
Enclosure Material3D Nand
Full listing titleGigastone 512GB Game Turbo SSD (2-Pack) Up to 550MB/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 512GB Game Turbo SSD (2-Pack) Up to 550MB/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 512GB Game Turbo SSD (2-Pack) Up to 550MB/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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