Western Digital WD Black SN850X
Crucial T700 4TB PCIe 5.0 x4 NVMe M.2 2280
What Buyers Say
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
Crucial T700 4TB PCIe 5.0 x4 NVMe M.2 2280
The Crucial T700 SSD is praised for its exceptional performance, with users highlighting its high sequential read/write speeds and random IOPS. Compatibility with modern motherboards is generally confirmed, though one user notes the need to use a specific M.2 port for optimal Gen5 support. Overall, sentiment is positive, but the limited number of reviews and lack of detailed user experiences keep confidence low.
Pros
- Exceptional sequential read/write speeds
- High random IOPS
- Compatible with modern motherboards
- Gen5 support with proper M.2 port
Cons
- Requires specific M.2 port for Gen5
- Limited user reviews available
Scores
Specifications
| Western Digital WD Black SN850X | Crucial T700 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 5★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓★ | ✗ |
| Controller | — | Phison E26 |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | No data | |
| Warranty (years) | 3 | 5★ |
| Features | ||
| Heatsink | ✓ | ✓ |
| Hardware Encryption | — | ✓★ |
Pros & Cons
Western Digital WD Black SN850X
- Strong social proof (96th percentile)96th %ile
- Strong random (95th percentile)95th %ile
- Strong user sentiment (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
Crucial T700 4TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (97th percentile)97th %ile
- Strong speed (97th percentile)97th %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong feature (89th percentile)89th %ile
- Below average user sentiment (28th percentile)
Verdict
Scores 99 overall, wins 3 of 6 usage categories and 2 of 18 specs.