Description
Samsung 990 EVO M.2 NVME 1 TB (model MZ-V9E1T0BW):
🔹Specifications & Features
🔹Interface & Form Factor
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M.2 2280 form factor, compatible with PCIe 4.0 x4 and PCIe 5.0 x2 NVME 2.0––ensuring both present and future compatibility.
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🔹Performance
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Sequential Read: Up to 5,000 MB/s
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Sequential Write: Up to 4,200 MB/s
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Random IOPS (4 KB, QD32): Read up to ~680K–700K IOPS; Write up to 800K IOPS
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🔹Efficiency & Thermal Management
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Around 70% more power-efficient than the previous 970 EVO Plus.
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Comes with a heat-spreader label and Dynamic Thermal Guard to minimize performance throttling.
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🔹Other Key Specs
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Warranty: 5 years
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TBW : 600 TB
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DWPD : 0.3
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Dimensions/Weight: 80 × 22 × 2.38 mm; up to 9 g
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Summary Table
| Feature | 990 EVO 1 TB (MZ-V9E1T0BW) |
|---|---|
| Interface | PCIe 4.0 x4 / PCIe 5.0 x2 NVME 2.0 |
| Read/Write Speeds | Up to 5,000 / 4,200 MB/s |
| Random IOPS (QD32) | up to ~700K R / 800K W |
| Power Efficiency | 70% better than 970 EVO Plus |
| Warranty & Endurance | 5 yrs, 600 TBW, 0.3 DWPD |












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