ADATA
Prices
ADATA GAMMIX S70 Blade
8 offers at 3 retailers · from $159 (512GB at Amazon)
Score 9.0 · Excellent for PCIe Gen4-class
7,400 read · 6,800 write MB/s
M.2 2280
NVMe PCIe Gen4 (64 Gbps)
DRAM cache
5-year warranty
Heatsink
Gen 4 average best price $0.184/GB
→ Holding (0.0% since last reported)
Snapshot Nov 2, 2026
512GB
370 TBW
Best:
$159 at Amazon
· $0.311/GB
69% above the average best Gen 4 price ($0.184/GB)
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1TB
740 TBW · Double-sided
Best:
$215 at Amazon
· $0.215/GB
17% above the average best Gen 4 price ($0.184/GB)
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2TB
1,480 TBW · Double-sided
Best:
$349 at Amazon
· $0.175/GB
5% below the average best Gen 4 price ($0.184/GB)
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Walmart
Out of Stock
Oct 29, 2026
4TB
2,960 TBW · Double-sided
Best:
$1,325 at Newegg
· $0.331/GB
80% above the average best Gen 4 price ($0.184/GB)
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Amazon
Out of Stock
Oct 28, 2026
- Sold on the retailer's site by a third-party seller.