Samsung 870 QVO 4TB SATA III 2.5″ SSD (560/530 MB/s)
Large capacity, reliable speed — perfect for everyday and intensive use.
Key Features
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Massive 4TB storage capacity for large files and multimedia libraries
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Fast sequential read speeds up to 560 MB/s and write speeds up to 530 MB/s (Intelligent TurboWrite enabled)
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Uses Samsung V-NAND 4-bit MLC for high reliability and durability
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Enhanced Intelligent TurboWrite technology for sustained peak performance
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Compatible with SATA 6 Gb/s, backward compatible with SATA 3 Gb/s & 1.5 Gb/s
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Samsung MKX controller and 4GB LPDDR4 DRAM cache for improved responsiveness
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1.5 million hours MTBF for excellent reliability
Specifications
| Feature | Details |
|---|---|
| Capacity | 4TB (actual usable capacity may be less) |
| Form Factor | 2.5 inch |
| Interface | SATA III (6 Gb/s) |
| Sequential Read | Up to 560 MB/s |
| Sequential Write | Up to 530 MB/s |
| Random Read (QD32) | Up to 98,000 IOPS |
| Random Write (QD32) | Up to 88,000 IOPS |
| Random Read (QD1) | Up to 11,000 IOPS |
| Random Write (QD1) | Up to 35,000 IOPS |
| Controller | Samsung MKX |
| DRAM Cache | 4GB LPDDR4 |
| NAND | Samsung V-NAND 4-bit MLC |
| Power (avg) | 3.2W (max 5.5W burst) |
| Idle Power | Max. 35 mW |
| Voltage | 5V ± 5% |
| MTBF | 1.5 million hours |
| Shock Resistance | 1,500 G & 0.5 ms |
| Operating Temp. | 0 – 70 °C |
| Dimensions | 100 × 69.85 × 6.8 mm |
| Weight | Approx. 54 g |
