SanDisk PRO-BLADE Mag
Samsung 990 PRO
What Buyers Say
SanDisk PRO-BLADE Mag
The SanDisk Pro-Blade ecosystem earns praise for its clever modular design, fast speeds, and portability, especially among video editors and professionals. However, reliability concerns are significant: multiple users reported defective units, power failures, and overheating, with one unit failing after 90 days. The high cost of entry and expensive accessories are common criticisms, though many find the convenience worth it. Overall, sentiment is positive but tempered by durability and value concerns.
Pros
- Clever modular blade design
- Fast read/write speeds
- Portable and lightweight
- Great for video editing
- Physical project organization
Cons
- Expensive ecosystem entry
- Reliability concerns (power failures)
- Overheating issues
- Loud fan noise
- Defective units reported
Samsung 990 PRO
Users are highly satisfied with this SSD, praising its exceptional speed and reliable performance for gaming and photo editing. One user noted thermal concerns during heavy gaming, reaching 62°C without a heatsink, but overall sentiment remains very positive. The drive is easy to install and has proven durable over a year of use.
Pros
- Blazing fast speeds
- Easy installation
- Reliable performance
- Good value for refurbished price
Cons
- Thermal concerns under heavy load
- No heatsink included
Scores
Specifications
| SanDisk PRO-BLADE Mag | Samsung 990 PRO | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | External | M.2 2280 |
| Interface | USB | PCIe 4.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | — | 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★ |
| DRAM Cache | — | ✓★ |
| Controller | — | Samsung |
| Reliability | ||
| Endurance (TBW) | No data | |
| MTBF (hours) | No data | |
| Warranty (years) | — | 5★ |
| Features | ||
| Heatsink | — | ✓★ |
| Hardware Encryption | — | ✓★ |
Pros & Cons
SanDisk PRO-BLADE Mag
- Below average feature (14th percentile)14th %ile
- Below average endurance (14th percentile)14th %ile
- Below average user sentiment (29th percentile)
Samsung 990 PRO
- Strong feature (99th percentile)99th %ile
- Strong random (97th percentile)97th %ile
- Strong social proof (95th percentile)95th %ile
- Strong speed (93rd percentile)93rd %ile
Verdict
Scores 98 overall, wins 5 of 6 usage categories and 13 of 18 specs.