SanDisk WD_BLACK SN8100
Seagate FireCuda 530R
What Buyers Say
SanDisk WD_BLACK SN8100
The WD Black SN8100 is overwhelmingly praised for its blazing Gen5 speeds, with users reporting double the performance of previous Gen4 drives and boot times of just a few seconds. Reviewers highlight excellent heat management, easy installation, and reliability, though many note the high price as a significant drawback. Overall, it's seen as a top-tier upgrade for those with compatible hardware and budget.
Pros
- Blazing Gen5 speeds
- Excellent heat management
- Easy installation
- Reliable performance
- Great for gaming
Cons
- High price
- Requires Gen5 motherboard
- Pricey for many
Seagate FireCuda 530R
This SSD is praised for its exceptional durability and high endurance, with a 5-year warranty and Rescue Services adding peace of mind. Users highlight its blazing-fast sequential read and write speeds, which are ideal for gaming and heavy workloads. The support for DirectStorage is a plus for modern gaming setups. However, some users note that compatibility with all computers may not be guaranteed, so checking system requirements is advised.
Pros
- 5-year warranty
- Rescue Services included
- High endurance (5,050TBW)
- Fast sequential read/write
- DirectStorage support
Cons
- Compatibility not guaranteed
- May not fit all computers
Scores
Specifications
| SanDisk WD_BLACK SN8100 | Seagate FireCuda 530R | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 5.0 x4 | PCIe 4.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 5★ | 4 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | — | ✗ |
| Controller | — | E18 |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | No data | |
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | — | ✓★ |
Pros & Cons
SanDisk WD_BLACK SN8100
- Strong speed (100th percentile)100th %ile
- Strong random (99th percentile)99th %ile
- Strong social proof (97th percentile)97th %ile
- Strong endurance (94th percentile)94th %ile
Seagate FireCuda 530R
- Strong random (96th percentile)96th %ile
- Strong endurance (95th percentile)95th %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong speed (92nd percentile)92nd %ile
- Below average social proof (14th percentile)14th %ile
Pricing
Seagate FireCuda 530R offers 1.6x better value for money
Verdict
Both products are closely matched - SanDisk WD_BLACK SN8100 wins 5 specs while Seagate FireCuda 530R wins 3.
