Strivon SN-6621 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Strivon · SKU SN6621-ULTRA · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 6,073 (SSDs scale) |
|---|---|
| Category rank | #11,573 |
| Street price | $89 |
| Power | 5 W (active) |
| Performance per dollar | 68.24 |
| Released | 2019 |
Specifications
| Brand | Strivon |
|---|---|
| Model | Strivon SN-6621 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,600 MB/s |
| Sequential write | 2,000 MB/s |
| Random 4K read | 550K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 DWPD) |
| Warranty | 3 years |
| Heatsink | Heatsink edition available |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-9756 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,967 | $179 | Compare |
| Strivon SN-4780 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD | 8,893 | $169 | Compare |
| Novexa SN-9697 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Mirenta SN-8720 Edge 500GB SATA 2.5-inch SSD | 4,254 | $39 | Compare |
| Strivon SN-9163 Ti 1TB SATA 2.5-inch SSD | 4,040 | $49 | Compare |
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Cite this page: Hardware Spec Index, “Strivon SN-6621 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9260486 (accessed 2026-10-20).