Hardware Spec Index

Strivon SN-8621 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Strivon · SKU SN8621-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index6,515 (SSDs scale)
Category rank#1,699
Street price$99
Power6 W (active)
Performance per dollar65.81
Released2023

Specifications

BrandStrivon
ModelStrivon SN-8621 Ultra
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write3,500 MB/s
Random 4K read840K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance100 TBW (0.18 DWPD)
Warranty3 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

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Cite this page: Hardware Spec Index, “Strivon SN-8621 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/80248693 (accessed 2026-10-19).