Samsung 990 PRO 1TB NVMe Gen4 M.2 SSD is a flagship storage solution built for extreme gaming, content creation, and high-performance computing. With blazing-fast speeds up to 7450MB/s, it delivers near-maximum PCIe 4.0 performance.
👉 Ideal for:
- High-end gaming PCs
- Video editing & 3D workloads
- Professional workstations
- ✅ Up to 7450 MB/s read & 6900 MB/s write speeds
- ✅ PCIe Gen4 x4 NVMe interface
- ✅ Premium TLC (3-bit MLC) V-NAND
- ✅ 1GB DRAM cache for sustained performance
- ✅ Improved power efficiency vs 980 PRO
- ✅ Advanced thermal control with nickel-coated controller
| Attribute | Details |
|---|---|
| Brand | Samsung |
| Model | 990 PRO |
| Capacity | 1TB |
| Form Factor | M.2 2280 |
| Interface | PCIe Gen4 x4 NVMe 2.0 |
| Sequential Read Speed | Up to 7450 MB/s |
| Sequential Write Speed | Up to 6900 MB/s |
| NAND Type | Samsung V-NAND (TLC) |
| Controller | Samsung In-house Controller |
| DRAM Cache | 1GB LPDDR4 |
| Random Read | Up to 1,200K IOPS |
| Random Write | Up to 1,550K IOPS |
| Endurance | 600 TBW |
| Warranty | 4 Years |
| Country of Origin | South Korea / Vietnam |










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