DREVO D1 Xtreme 256GB — Mid-Range PCIe 3.0 NVMe SSD
The DREVO D1 Xtreme 256GB is a mid-range PCIe 3.0 NVMe SSD that uses the Silicon Motion SM2262 controller to deliver solid sequential and random performance.
The DREVO D1 Xtreme 256GB is built around the Silicon Motion SM2262 controller, a well-regarded PCIe 3.0 x4 NVMe controller that supports dedicated DRAM cache — a notable advantage over the DRAM-less budget drives that dominate the entry-level segment. The SM2262 is a quad-core design that was widely used in mid-range SSDs during the PCIe 3.0 era, appearing in drives from ADATA, Team Group, and others.
The drive uses TLC NAND (specific vendor not disclosed) and is rated at 3,100 MB/s sequential reads and 1,600 MB/s writes. Random read and write IOPS are rated at 340,000 and 250,000 respectively — respectable numbers that reflect the SM2262's capable architecture and the benefit of having a DRAM cache for the flash translation layer.
With a 380 TBW endurance rating on the 256GB capacity, the D1 Xtreme has one of the higher endurance claims in its class. The 256GB capacity makes it suitable as a boot drive or light gaming disk, though modern game libraries will quickly outgrow this size.
DREVO is a budget-oriented brand with limited market presence in Western markets. Independent reviews of the D1 Xtreme are scarce, so much of the performance assessment relies on the known characteristics of the SM2262 controller. In the mid-range segment, the D1 Xtreme competes against the ADATA SX8200 Pro, Team T-Force Cardea, and HP EX920 — all of which use similar or superior controllers.
✅ Storage Comparisons:
🚀 Performance and benchmarks
The DREVO D1 Xtreme 256GB is rated at up to 3,100 MB/s sequential reads and 1,600 MB/s writes. At 3,100 MB/s, the drive uses roughly 89 percent of the PCIe 3.0 x4 interface ceiling — a solid showing for a mid-range drive. The 1,600 MB/s write speed is typical for a 256GB capacity, as smaller drives generally have lower write speeds due to fewer NAND dies available for parallelism.
Drevo D1 Xtreme 256 GB vs PCIe 3.0 x 4 peers
Switch between sequential throughput and random IOPS to see how this drive stacks up against other PCIe 3.0 x 4 SSDs in our database. The highlighted bar is the drive on this page — click any other bar to open that drive.
- Asura Genesis Xtreme 256 GB: 3,400 MB/s read, 3,000 MB/s write
- Asura Genesis Xtreme 512 GB: 3,400 MB/s read, 3,000 MB/s write
- Asura Genesis Xtreme 1 TB: 3,400 MB/s read, 3,000 MB/s write
- Asura Genesis Xtreme 2 TB: 3,400 MB/s read, 3,000 MB/s write
- Drevo D1 Xtreme 256 GB (this drive): 3,100 MB/s read, 1,600 MB/s write
Random read and write IOPS are rated at 340,000 and 250,000 respectively. These are strong numbers for the mid-range PCIe 3.0 segment, and the SM2262 controller's quad-core architecture is well-suited to stochastic workloads. The presence of a DRAM cache (which the SM2262 supports) means the D1 Xtreme should maintain more consistent performance under mixed read/write loads compared to DRAM-less alternatives like the WD Blue SN550 or Kingston NV2.
The SLC cache behavior is not documented for this drive, but SM2262-based drives typically employ a dynamic SLC caching strategy that can provide a significant write buffer before falling back to direct TLC writes. In practice, this means the D1 Xtreme will deliver its advertised burst speeds for typical consumer workloads, with performance dropping during sustained large file transfers — a pattern shared by virtually all TLC SSDs in this price range. Independent benchmark data for this specific model is limited.
🖥️ Endurance and warranty
The DREVO D1 Xtreme carries a 3-year warranty, which is standard for mid-range SSDs, though some competitors offer 5-year coverage. The endurance rating is 380 TBW on the 256GB model — a notably high figure that exceeds many competitors at this capacity. For context, the Samsung 970 EVO 256GB carries 150 TBW, and the ADATA SX8200 Pro 256GB carries around 160 TBW. The 380 TBW rating suggests DREVO is using higher-grade NAND or has set a more generous endurance limit. At a typical consumer write load of 20-30 GB per day, the 380 TBW rating equates to roughly 35-50 years of usage before hitting the endurance limit — well beyond the 3-year warranty period. The warranty is almost certainly TBW-limited, meaning whichever threshold is reached first (3 years or 380 TBW) terminates coverage.
📊 Specs
| Category | Value |
|---|---|
| Capacity [?] | 256 GB |
| Interface [?] | PCIe 3.0 x 4 |
| Controller [?] | Silicon Motion SM2262 |
| Memory type [?] | TLC |
| DRAM [?] | 256MB DDR |
| Read speed (MB/s) [?] | 3100 |
| Write speed (MB/s) [?] | 1600 |
| Read IOPS [?] | 340000 |
| Write IOPS [?] | 250000 |
| Endurance (TBW) [?] | 380 |
| MTBF (million hours) [?] | 1.2 |
| Warranty (years) [?] | 3 |
Conclusion
The DREVO D1 Xtreme 256GB is a competent mid-range PCIe 3.0 NVMe SSD with the SM2262 controller and a generous 380 TBW endurance rating. It offers better random I/O performance than DRAM-less alternatives, but the limited market presence of the DREVO brand means support and warranty claims may be harder to process than with mainstream manufacturers. If you can find it at a competitive price, it's a solid boot drive with strong endurance. For the same money, the ADATA SX8200 Pro and HP EX920 offer comparable performance with better brand recognition and support.
+ Pros
- SM2262 controller with DRAM cache support
- 380 TBW endurance — well above class average
- 3,100 MB/s reads near PCIe 3.0 x4 ceiling
- 340K random read IOPS for responsive performance
- Standard M.2 2280 form factor
- Cons
- 256GB capacity fills quickly with modern games
- Limited brand presence and support network
- 3-year warranty shorter than 5-year competitors
- Scarce independent reviews and benchmark data
- 1,600 MB/s writes lag behind larger capacity variants
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✨ Video Review
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