Acclamator N20
Western Digital WD_BLACK SN850X
What Buyers Say
Acclamator N20
The Acclamator NVMe SSD is generally praised for its exceptional value, offering budget-friendly storage with good performance for the price. Many users found it easy to install and fast enough to use as a boot drive, with several reporting long-term reliability. However, a few critical reviews highlight a major concern: a lack of warranty support and a drive failure within the warranty period, leaving buyers without recourse. Overall, sentiment is positive but tempered by these reliability and support issues.
Pros
- Excellent value for money
- Easy installation
- Good performance for price
- Fast boot drive
- Reliable over time
Cons
- Lack of warranty support
- Drive failure within warranty
- No customer service contact
- Potential reliability issues
Western Digital WD_BLACK SN850X
The WD Black SN850X is highly praised for its blazing speed, reliability, and value, often compared favorably to pricier alternatives like Samsung and Solidigm. Users report excellent performance in gaming (especially PS5) and general use, with a few concerns about potential issues mitigated by firmware updates. Overall, it's seen as a top-tier NVMe drive, especially when on sale.
Pros
- Blazing fast speeds
- Excellent value for money
- Reliable high-capacity storage
- Great for PS5
- Easy installation
Cons
- Potential firmware issues
- No heatsink included
- Pricey when not on sale
Scores
Specifications
| Acclamator N20 | Western Digital WD_BLACK SN850X | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 3.0 x4 | PCIe 4.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 3 | 4★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | No data | |
| Random Read (IOPS) | No data | |
| Random Write (IOPS) | No data | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✓★ |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 3 | 3 |
| Features | ||
| Heatsink | ✗ | ✓★ |
Pros & Cons
Acclamator N20
- Strong endurance (75th percentile)
- Strong social proof (71st percentile)
- Below average user sentiment (28th percentile)
Western Digital WD_BLACK SN850X
- Strong social proof (96th percentile)96th %ile
- Strong user sentiment (95th percentile)95th %ile
- Strong random (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
Verdict
Scores 99 overall, wins 6 of 6 usage categories and 10 of 16 specs.