Kingston
The Kingston A400 480GB SATA III SSD is an entry‑level solid‑state drive aimed at upgrading older desktops and laptops from mechanical hard drives. It offers up to 500 MB/s read and 450 MB/s write speeds, low power draw, and a 3‑year warranty, making it a cost‑effective performance boost for everyday computing.
Pros
Cons
Current
$100.00
Average
$38.89
Lowest
$21.99
Highest
$100.00
Lower = better sales rank
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From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Love
Users Complain About
Best For
Users upgrading from HDDs in desktops or laptops built between 2010‑2016, casual users who need faster boot and app load times, students, seniors, and light content creators needing reliable storage for photos, documents and media.
Not Ideal For
High‑performance gaming rigs, workstations running VMs, databases or video editing, server environments, and anyone requiring sustained high write throughput.
Expert Opinion
Professional reviewers position the A400 as a budget‑friendly, value‑driven SSD that revitalises older PCs. They praise its durability, low power draw and ease of installation, while noting the 2‑channel controller limits peak performance and that it falls short of premium SATA or NVMe drives in speed and endurance.
What Users Say
Everyday users overwhelmingly appreciate the noticeable speed uplift and simple upgrade path, calling it a "no‑brainer" for aging laptops. Common complaints revolve around occasional performance slowdown over time, missing mounting screws, and the drive’s unsuitability for heavy‑duty tasks like virtualization.
Common Complaints
Performance degradation after months of use, especially under sustained writes; missing mounting screws; occasional blue‑screen or disk errors under heavy workloads; not suitable for power‑user scenarios.
How It Compares
vs. Crucial MX500 500GB
Advantages
Disadvantages
Choose the MX500 if you need better performance and endurance and are willing to pay a premium; stick with the A400 for the cheapest basic upgrade.
vs. Samsung 870 EVO 500GB
Advantages
Disadvantages
The 870 EVO is ideal for users who want premium SATA performance and longevity; the A400 is sufficient for budget‑conscious users upgrading from HDDs.
vs. WD Blue 3D 500GB
Advantages
Disadvantages
WD Blue 3D offers a middle ground of performance and endurance at a higher price; the A400 remains the most economical option for simple upgrades.
