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The Patriot P210 512GB ($69.99, $0.137/GB) is the price-efficiency leader in the 512GB tier of this batch. Sequential reads are 500 MB/s and writes 450 MB/s — below the KingSpec 512GB (550/520 MB/s, $79.97) and TEAMGROUP Vulcan Z 512GB (530/470 MB/s, $83.99), but real-world SATA performance at these speeds converges for typical workloads. TBW endurance is 160, the lowest in the 512GB tier; the Vulcan Z 512GB delivers 300 TBW for $14 more. 6,093 reviews provide solid buyer confidence at the price. As the mid-tier in the P210 line, the 512GB delivers the best $/GB step in the range: the 256GB model ($39.99) is $0.156/GB while the 512GB drops to $0.137/GB. For SATA-only systems where cost is the primary driver at 512GB and write activity is moderate, the P210 512GB is the sensible pick. For heavier write workloads, the Vulcan Z 512GB's 300 TBW is worth the $14 premium. Right buy for: SATA-locked 512GB upgrades where $/GB is the top priority — add $14 and choose the Vulcan Z 512GB ($83.99) only if write endurance above 160 TBW is a real requirement.
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Last checked: Jul 18, 2026
Best SSDs under $100 in 2026. Compare SATA and NVMe drives by speed and value. Samsung 870 QVO, Crucial P3, WD Green reviewed.
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