Hardware Spec Index

Novexa SN-1581 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1581-EDGE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index4,353 (SSDs scale)
Category rank#13,804
Street price$49
Power7 W (active)
Performance per dollar88.84
Released2024

Specifications

BrandNovexa
ModelNovexa SN-1581 Edge
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write3,400 MB/s
Random 4K read1,260K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance100 TBW (0.18 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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, “Novexa SN-1581 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/92949125 (accessed 2026-10-22).