Hardware Spec Index

Novexa SN-8451 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN8451-EDGE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index4,366 (SSDs scale)
Category rank#43,934
Street price$49
Power8 W (active)
Performance per dollar89.10
Released2020

Specifications

BrandNovexa
ModelNovexa SN-8451 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,900 MB/s
Random 4K read980K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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, “Novexa SN-8451 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21523280 (accessed 2026-10-24).