Next-Gen PCIe Gen4 Performance for Elite Storage
Say goodbye to stuttering frames and endless loading screens. The WD_BLACK SN850X NVMe SSD 2TB pushes the absolute limits of the PCIe Gen4 interface, offering lightning-fast speeds that leave standard SATA and older Gen3 drives in the dust. Operating at sequential read speeds up to 7,300 MB/s and write speeds up to 6,600 MB/s, this internal storage drive handles massive data pipelines, 4K video rendering projects, and AAA gaming textures simultaneously with zero lag.
Advanced Gaming Optimization with Game Mode 2.0
Equipped with Western Digital’s newly updated Game Mode 2.0 (accessible via the WD_BLACK Dashboard on Windows), the SN850X features predictive loading features. By anticipating game asset downloads ahead of time, it prepares components for rapid execution, giving you a competitive edge. This specialized firmware optimization ensures your computer systems maintain top tier, low-latency processing during intense multiplayer sessions.
Massive 2TB Capacity and Thermal Endurance
Built using the premium M.2 2280 form factor, this high-performance SSD fits seamlessly onto modern motherboards. The massive 2TB storage capacity provides an enormous library space for extensive gaming titles, system backups, and application profiles. To keep the hardware working safely under sustained structural workloads, it utilizes dynamic thermal throttling technology to maximize efficiency and longevity without requiring chunky structural additions.
Key Highlights:
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Insane Top Speeds: Delivers up to 7,300 MB/s read and 6,600 MB/s write speeds for instant data delivery.
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Massive Random IOPS: Up to 1,200,000 IOPS read speeds ensures unmatched multitasking responsiveness.
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PlayStation 5 Ready: Fully compatible with PS5 internal expansion slot specifications for immediate storage upgrades.
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High Endurance Structure: Rated for an impressive 1200 TBW (Terabytes Written) for years of uncompromised dependability.
| Brand | WD_BLACK |
| Product Series | SN850X |
| Capacity | 2TB |
| Form Factor | M.2 2280 |
| Interface | PCIe Gen4 x4 |
| Protocol | NVMe 1.4 |
| NAND Type | 3D NAND |
| Sequential Read Speed | Up to 7,300 MB/s |
| Sequential Write Speed | Up to 6,600 MB/s |
| Random Read IOPS | Up to 1,200K |
| Random Write IOPS | Up to 1,100K |
| Endurance (TBW) | 1,200 TBW |
| SSD Type | Internal Solid State Drive |
| Heatsink | No |
| Compatibility | Desktop PCs, Gaming PCs, Workstations |
| Operating Temperature | 0°C to 85°C |
| Storage Temperature | -40°C to 85°C |
| Shock Resistance | Supported |
| Product Condition | New |
| Warranty | 5-Year Limited Warranty |

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