Quick Overview
Priced at $209.99, the WD Blue SN5100 1TB NVMe Gen 4 M.2 SSD is SanDisk's entry in the internal ssds category. With 442 buyers rating it at 4.7 stars, it currently sits at #32 of 45 in our rankings. It's not a top pick - there are higher-rated and better-value options in the category - but specific shoppers may still find it fits their needs.
Drive Construction
For internal ssds, what you can't see matters more than what you can - the controller, NAND type, and DRAM cache determine real-world speed. The enclosure is just the wrapper. Sustained read/write performance is well-reviewed here.
The Numbers
- Brand: SanDisk
- Price: $209.99 (slightly below the $236.75 category average)
- Amazon rating: 4.7 of 5.0
- Reviews: 442
- Category rank: #32 of 45 in internal ssds
- Cheaper in category: 27 products
- Higher-rated in category: 13 products
- More-reviewed in category: 31 products
From the Reviews
442 reviews and a 4.7-star average is a strong signal. At this scale, manufactured reviews would have to be unrealistically pervasive to move the score this much, which means the satisfaction is real for the typical buyer.
What Else to Consider
At $209.99, the WD Blue SN5100 1TB NVMe Gen 4 M.2 SSD sits slightly below the $236.75 category average. 27 options are cheaper and 17 are more expensive.
The category leader is the Samsung 970 EVO Plus 2TB NVMe M.2 SSD ($297.99, 4.8★, 60,441 reviews). The WD Blue SN5100 1TB NVMe Gen 4 M.2 SSD is $88.00 cheaper, which is the main reason to pick it over the leader.
Higher-rated options in this category:
- WD_BLACK SN850 1TB NVMe Gen 4 M.2 SSD - $319.50, 4.9★ (8,639 reviews) · Higher rated
- Samsung 970 EVO Plus 2TB NVMe M.2 SSD - $297.99, 4.8★ (60,441 reviews) · Roughly comparable
- Samsung 990 PRO 2TB NVMe M.2 PCIe Gen 4 - $479.99, 4.8★ (14,159 reviews) · Roughly comparable If pure price is the filter, the cheapest is the KOOTION 256GB NVMe M.2 PCIe Gen 3 SSD at $55.27.
Should You Buy It?
Yes - high rating, below-average price, healthy review volume. The WD Blue SN5100 1TB NVMe Gen 4 M.2 SSD is the kind of choice that's hard to regret. The only reason to skip it is if a specific feature you need is missing.
Best fit for:
- Quality-first buyers who prioritize a track record of satisfaction over saving a few dollars
Bottom Line
8.1/10
Functional, mid-pack option. Nothing wrong with it, but nothing pushing it above the better-ranked alternatives either.