Hardware Spec Index

Novexa SN-8643 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN8643-EDGE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index8,710 (SSDs scale)
Category rank#6,973
Street price$159
Power6 W (active)
Performance per dollar54.78
Released2022

Specifications

BrandNovexa
ModelNovexa SN-8643 Edge
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write5,000 MB/s
Random 4K read1,290K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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-8643 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/16995239 (accessed 2026-10-21).