Hardware Spec Index

Novexa SN-1645 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1645-CORE · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index9,134 (SSDs scale)
Category rank#3,333
Street price$219
Power5 W (active)
Performance per dollar41.71
Released2023

Specifications

BrandNovexa
ModelNovexa SN-1645 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write5,400 MB/s
Random 4K read1,010K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 1 GB
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-1645 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/705000 (accessed 2026-10-18).