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🚀 Unlock Next-Level Speed & Storage — Don’t Get Left Behind!
The WD_BLACK SN850X 4TB NVMe SSD is a top-tier PCIe Gen4 internal drive delivering blistering read speeds up to 7,300 MB/s and write speeds up to 6,600 MB/s. Designed for gamers and professionals, it offers massive 4TB capacity to house extensive game libraries and large files, combined with advanced Game Mode 2.0 for optimized performance. Its compact M.2 2280 form factor fits most modern systems, while a robust 5-year warranty and high endurance rating ensure long-term reliability. This SSD transforms load times and system responsiveness, making it an essential upgrade for anyone demanding elite storage performance.











| ASIN | B0B7CQ2CHH |
| Best Sellers Rank | 712 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 5 in Internal Solid State Drives |
| Box Contents | Internal SSD |
| Brand Name | SanDisk |
| Cache Memory Installed Size | 4 |
| Color | Black |
| Compatible Devices | Desktop, Laptop |
| Compatible Video Game Console Models | Nintendo Switch |
| Customer Package Type | FFP |
| Customer Reviews | 4.7 4.7 out of 5 stars (17,144) |
| Data Transfer Rate | 7300 Megabytes Per Second |
| Digital Storage Capacity | 4000 GB |
| Enclosure Material | Electronic components, circuit boards, silicone, copper, gold, plastics |
| Form Factor | M.2 |
| Global Trade Identification Number | 00718037891378 |
| Hard Disk Description | NVMe SSD |
| Hard Disk Form Factor | 2280 Millimetres |
| Hard Disk Interface | Solid State |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | Solid State Drive |
| Hardware Platform | PC |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 8L x 2.2W x 0.2Th centimetres |
| Item Type Name | N / A |
| Item Weight | 7.5 Grams |
| Manufacturer | Sandisk Technologies, Inc. |
| Manufacturer Part Number | WDS400T2X0E |
| Media Speed | 6600 megabytes_per_second |
| Model Name | SN850X |
| Model Number | WDS400T2X0E |
| Network Connectivity Technology | PCIe |
| Number of Items | 1 |
| Product Features | Portable |
| Product Warranty | 5 year manufacturer |
| Read Speed | 7300 Megabytes Per Second |
| Specific Uses For Product | Gaming |
| UPC | 718037891378 |
| Unit Count | 1.0 count |
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