SanDisk WD_BLACK SN8100 8TB PCIe 5.0 x4 NVMe M.2 2280
Timetec Premium SSD 256GB PCIe 3.0 x4 NVMe M.2 2280
What Buyers Say
SanDisk WD_BLACK SN8100 8TB PCIe 5.0 x4 NVMe M.2 2280
Users are overwhelmingly positive about this WD Black SN8100 Gen5 NVMe SSD, praising its exceptional speed and sustained performance. Verified buyers highlight its fast sequential reads and strong endurance, with one noting it outperforms other drives in sustained workloads. The only caveat is the high price, but most agree it's worth it for top-tier performance.
Pros
- Exceptional Gen5 speed
- Sustained performance
- High endurance (4,800 TBW)
- Reliable brand reputation
- Positive expert reviews
Cons
- High price
- Limited availability
Timetec Premium SSD 256GB PCIe 3.0 x4 NVMe M.2 2280
The Timetec 2TB NVMe SSD receives mostly positive feedback, with users praising its price-to-performance ratio, DRAM cache, and reliability. One reviewer initially had issues with health status and speed but later upgraded to 5 stars after a newer version performed well. A few noted that newer competitors offer similar specs at the same price, slightly diminishing its value.
Pros
- Great price-to-performance ratio
- DRAM cache for speed
- Reliable and durable
- Easy installation
- Good customer service
Cons
- Initial health status issue
- Speed lower than advertised in some cases
- Value decreasing with newer competitors
Scores
Specifications
| SanDisk WD_BLACK SN8100 | Timetec Premium SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 5.0 x4 | PCIe 3.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 5★ | 3 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | No data | |
| Random Write (IOPS) | No data | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓★ | ✗ |
| Reliability | ||
| Endurance (TBW) | No data | |
| MTBF (hours) | ||
| Warranty (years) | 3 | 5★ |
| Features | ||
| Heatsink | ✗ | ✗ |
| Hardware Encryption | ✓★ | — |
Pros & Cons
SanDisk WD_BLACK SN8100 8TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (99th percentile)99th %ile
- Strong speed (99th percentile)99th %ile
- Strong capacity (98th percentile)98th %ile
- Strong feature (98th percentile)98th %ile
- Below average affordability (3rd percentile)3rd %ile
Timetec Premium SSD 256GB PCIe 3.0 x4 NVMe M.2 2280
- Strong affordability (92nd percentile)92nd %ile
- Strong social proof (77th percentile)
- Below average capacity (18th percentile)18th %ile
Verdict
Scores 94 overall, wins 5 of 6 usage categories and 10 of 17 specs.