The ongoing volatility in the memory market has created a ripple effect across PC hardware, with many users scrambling to secure components before prices spike further or stock vanishes entirely. While RAM modules and some SSDs are seeing availability issues, one high-performance drive remains in stock and is currently priced significantly below its initial MSRP.
WD_Black SN8100 pricing and availability
The WD_Black SN8100 PCIe 5.0 NVMe SSD is currently on sale at Best Buy, offering substantial discounts across its capacity lineup. This drive is notable for maintaining inventory during a period where many competitors are running dry.
- 1TB Model: Priced at $269.99, down from the original listing of $528.99.
- 2TB Model: Available for $399.99, reduced from a starting price of $1,057.99.
- 4TB Model: Listed at $999.00, cut from an initial price of $2,069.99.
These prices represent a significant drop for PCIe Gen 5 storage, which typically carries a premium over standard PCIe Gen 4 drives. The sale applies to the non-heatsink versions of the drive.
Performance and compatibility
The WD_Black SN8100 is engineered for high-throughput tasks, delivering read speeds up to 14,900MB/s and write speeds up to 11,000MB/s. These figures place it among the fastest consumer SSDs available, making it suitable for heavy workloads such as 4K video editing, large file transfers, and rapid game asset loading.
This drive is designed specifically for desktop PCs equipped with PCIe Gen 5 M.2 slots. It is not compatible with home gaming consoles like the PlayStation 5 or Xbox Series X|S, which have different storage architecture requirements. However, the SN8100 is backward compatible with PCIe Gen 4 slots. If you install it in a Gen 4 slot, it will function correctly but will be throttled to the maximum bandwidth of that interface, meaning you will not achieve the full 14,900MB/s read speeds.
Thermal management requirements
Because PCIe Gen 5 drives generate significantly more heat than their predecessors, thermal management is critical. The WD_Black SN8100 does not include a heatsink in the box. While the drive will function without one, it is highly recommended to use a motherboard-mounted heatsink or an aftermarket solution if you plan to run sustained heavy workloads. Without adequate cooling, the drive may throttle its performance to protect itself from overheating.
What this means for you
If you have been waiting for PCIe 5.0 SSD prices to stabilize, this sale offers a rare opportunity to enter the market at a lower cost point. For everyday users, the speed difference between Gen 4 and Gen 5 is often negligible in daily tasks like web browsing or office work. However, if you are a content creator dealing with multi-gigabyte files or a gamer looking to minimize load times on a supported motherboard, this drive provides top-tier performance at a more accessible price.
Given the current supply chain constraints affecting other components, securing high-capacity storage now may be prudent if you plan to build or upgrade a PC in the near future. Just ensure your motherboard supports PCIe 5.0 and has adequate cooling solutions before purchasing.
Source: Windows Central
Over to you: Do you think PCIe 5.0 SSDs are worth the premium over Gen 4 for your current workload?
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