Khuyến mãi |
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Kích thước |
80.15 x 22.15 x 2.38 (mm) |
80 x 22 x 2.2 mm |
Loại |
M.2 (2280) |
M.2 2280 |
Chuẩn giao tiếp |
PCIe Gen 4.0 x4, NVMe 1.3c |
NVMe PCle Gen3 x4 |
Tốc độ đọc |
- 250GB: Up to 6,400 MB/s
- 500GB: Up to 6,900 MB/s
- 1TB: Up to 7,000 MB/s
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- 256GB: 1,950MB/s
- 512GB: 2,050MB/s
- 1TB: 2,100MB/s
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Tốc độ ghi |
- 250GB: Up to 2,700 MB/s
- 500GB: Up to 5,000 MB/s
- 1TB: Up to 5,000 MB/s
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- 256GB: 1,250MB/s
- 512GB, 1TB: 1,650MB/s
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Bộ nhớ Cache |
- Samsung 512MB Low Power DDR4 SDRAM (250/500GB)
- Samsung 1GB Low Power DDR4 SDRAM (1TB)
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Random 4K |
- RANDOM READ (4KB, QD32)
- 250GB: Up to 500,000 IOPS
- 500GB: Up to 800,000 IOPS
- 1TB: Up to 1,000,000 IOPS
- RANDOM WRITE (4KB, QD32)
- 250GB: Up to 600,000 IOPS
- 500GB: Up to 1,000,000 IOPS
- 1TB: Up to 1,000,000 IOPS
- RANDOM READ (4KB, QD1)
- 250GB: Up to 22,000 IOPS
- 500GB: Up to 22,000 IOPS
- 1TB: Up to 22,000 IOPS
- RANDOM WRITE (4KB, QD1)
- 250GB: Up to 60,000 IOPS
- 500GB: Up to 60,000 IOPS
- 1TB: Up to 60,000 IOPS
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Controller |
Samsung Elpis Controller |
SMI SM2263XT |
Chip Flash |
Samsung V-NAND 3-bit MLC |
strictly-selected 3D TLC NAND Flash |