Hardware Spec Index

Novexa SN-6481 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6481-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index6,449 (SSDs scale)
Category rank#3,093
Street price$99
Power6 W (active)
Performance per dollar65.14
Released2025

Specifications

BrandNovexa
ModelNovexa SN-6481 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,300 MB/s
Random 4K read740K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 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-6481 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85646604 (accessed 2026-10-19).