WD Black SN850X Review: A High-Performance SSD for Gamers and Enthusiasts
The heart of a gaming rig often gets the spotlight – the CPU, GPU, and RAM – but a crucial component often overlooked is storage. A lightning-fast SSD can dramatically enhance gameplay, reducing load times and improving overall system responsiveness. Enter the WD Black SN850X, a PCIe Gen 4.0 SSD that delivers exceptional performance, reliability, and value.
WD Black SN850X: Key Specifications
The WD Black SN850X is available in multiple capacities, ranging from 1TB to a hefty 4TB. We tested the 1TB model equipped with a heatsink. Here’s a breakdown of its key specifications:
- Capacity: 1TB, 2TB, 4TB
- Interface: PCIe Gen 4.0 x4
- Form Factor: M.2 2280
- Controller: WD 20-82-20035-B1
- NAND: 112-Layer BiCS5 TLC
- Sequential Read: Up to 7300MB/s
- Sequential Write: Up to 6600MB/s
- Warranty: 5 years
Design and Build Quality
The WD Black SN850X boasts a sleek, understated design that belies its powerful performance. The included heatsink adds a touch of style with its subtle RGB lighting, which can be customized using WD’s Dashboard software. While the lighting is limited to a small portion of the heatsink, it’s a nice aesthetic touch for those who appreciate RGB accents.
Performance Benchmark
To gauge the WD Black SN850X’s performance, we subjected it to a series of rigorous tests. The results were nothing short of impressive.
- Sequential Read/Write: The SSD consistently delivered read speeds of around 7000MB/s and write speeds of approximately 6500MB/s, which is in line with the manufacturer’s claims.
- Random Read/Write: The SN850X excelled in random read and write tests, showcasing its ability to handle multiple small file transfers efficiently.
- Real-world Performance: In gaming, the SSD exhibited exceptional load times, reducing wait times between levels and game launches. It also handled multitasking and content creation applications with ease.
WD Dashboard Software
WD’s Dashboard software provides a user-friendly interface for monitoring drive health, optimizing performance, and customizing RGB lighting. The Game Mode feature is particularly useful for gamers, as it prioritizes SSD performance for optimal in-game experiences.
Thermal Performance
The included heatsink effectively keeps the SN850X cool under load. In our tests, temperatures remained within acceptable limits even during extended gaming sessions. However, for those who push their systems to the extreme, a third-party aftermarket heatsink may be considered.
Verdict: A Top-Tier PCIe Gen 4.0 SSD
The WD Black SN850X is a standout performer in the PCIe Gen 4.0 SSD market. It offers an excellent balance of speed, capacity, and reliability. While PCIe Gen 5.0 drives are starting to emerge, the SN850X still delivers exceptional performance at a more accessible price point.
If you’re building a new gaming PC or upgrading your existing system, the WD Black SN850X is undoubtedly a worthy contender for your storage needs.
FAQs
Is the WD Black SN850X compatible with PS5?
Yes, the WD Black SN850X is compatible with the PS5.
Does the SN850X include a heatsink?
Some models of the SN850X include a heatsink, while others do not.
How does the SN850X compare to other PCIe Gen 4.0 SSDs?
The SN850X is among the top-performing PCIe Gen 4.0 SSDs available, offering excellent performance and value.
Is the WD Dashboard software essential?
While not strictly necessary, the WD Dashboard software provides useful features for monitoring drive health and optimizing performance.
