Hardware Spec Index

Strivon SN-9521 Ultra 500GB SATA 2.5-inch SSD

SSDs · Strivon · SKU SN9521-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index3,382 (SSDs scale)
Category rank#21,262
Street price$39
Power3 W (active)
Performance per dollar86.72
Released2026

Specifications

BrandStrivon
ModelStrivon SN-9521 Ultra
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-4093 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,389$189Compare
Strivon SN-9981 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD5,808$79Compare
Strivon SN-4362 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD9,860$229Compare
Mirenta SN-4298 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,152$119Compare
Altrix SN-7585 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD8,435$149Compare
Caldera SN-9368 SE 1TB SATA 2.5-inch SSD3,483$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Strivon SN-9521 Ultra 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/19980445 (accessed 2026-10-21).