WD_BLACK SN850X NVMe SSD
Unleash elite gaming performance with blistering NVMe speeds.
Check price on AmazonOpens Amazon search results for this product.
Also compare at: WalmartBest BuyeBay
As an Amazon Associate we earn from qualifying purchases. Buying through these links never changes your price.
Why people are buying it
The WD_BLACK SN850X is a high-performance NVMe SSD designed specifically for hardcore gamers and PC enthusiasts. It leverages PCIe Gen4 technology to deliver read speeds up to 7,300 MB/s, significantly reducing load times and improving system responsiveness. With advanced thermal management and Game Mode 2.0, it ensures consistent performance during intense gaming sessions.
- Blistering PCIe Gen4 speeds up to 7,300 MB/s
- Game Mode 2.0 for optimized system performance
- Available with optional integrated heatsink
- Low latency for faster asset loading
What it does well
- Top-tier read/write speeds
- Excellent thermal management with heatsink option
- Game Mode 2.0 enhances responsiveness
- Reliable Western Digital build quality
What to weigh
- Can run hot without a heatsink
- Premium pricing compared to budget Gen4 drives
- Power consumption is relatively high
Should you buy it?
The WD_BLACK SN850X is a premier choice for gamers who demand the fastest load times and peak performance. It is worth the investment for those building a high-end rig or upgrading their PS5, provided you opt for the heatsink version for sustained performance.
Specifications
| General | |
|---|---|
| Form Factor | M.2 2280 |
| Interface | PCIe Gen4 x4 |
| Performance | |
| Max Sequential Read | 7,300 MB/s |
| Max Sequential Write | 6,600 MB/s |
| Other | |
| Endurance | Up to 1200 TBW |
| Warranty | 5 Years |
From published manufacturer information. Check the store listing for the exact variant.
How it compares
| Product | Interface | Max Read | Max Write | Heatsink Option | Best For |
|---|---|---|---|---|---|
| WD_BLACK SN850X NVMe SSD | PCIe Gen4 | 7,300 MB/s | 6,600 MB/s | Yes | Gaming |
| Samsung 990 Pro | PCIe Gen4 | 7,450 MB/s | 6,900 MB/s | Yes | Pro Workloads |
| Crucial T500 | PCIe Gen4 | 7,400 MB/s | 7,000 MB/s | Yes | Value Gaming |
Worth a look instead
Questions buyers ask
Is the SN850X compatible with PS5?
Yes, it meets all Sony requirements for PS5 storage expansion.
Do I need the heatsink version?
It is highly recommended for PS5 and desktop PCs with poor airflow to prevent thermal throttling.
What is Game Mode 2.0?
It is a software feature that optimizes drive performance for gaming, such as reducing load times and improving asset streaming.
More in Gaming
See all
Logitech G29 Driving Force Racing Wheel
The gold standard for entry-level sim racing immersion.
HyperX QuadCast S USB Condenser Microphone
A visually stunning, high-fidelity USB microphone designed for streamers and content creators.
Logitech G915 TKL Wireless Mechanical Gaming Keyboard
Ultra-slim, high-performance wireless mechanical gaming keyboard without the numpad.
LG UltraGear 27GP850-B Gaming Monitor
A high-speed Nano IPS powerhouse for competitive gamers.