Hardware Spec Index

Novexa SN-8645 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN8645-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index12,088 (SSDs scale)
Category rank#31,041
Street price$429
Power6 W (active)
Performance per dollar28.18
Released2019

Specifications

BrandNovexa
ModelNovexa SN-8645 Edge
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,300 MB/s
Sequential write2,100 MB/s
Random 4K read530K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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-8645 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6132282 (accessed 2026-10-19).