Hardware Spec Index

Novexa SN-8645 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN8645-TI · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index8,667 (SSDs scale)
Category rank#38,640
Street price$189
Power6 W (active)
Performance per dollar45.86
Released2022

Specifications

BrandNovexa
ModelNovexa SN-8645 Ti
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write5,200 MB/s
Random 4K read1,070K IOPS
NAND3D TLC, 238-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

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-2941 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD12,365$399Compare
Caldera SN-9550 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD13,233$459Compare
Caldera SN-4852 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD10,947$309Compare
Altrix SN-3518 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD4,961$69Compare
Novexa SN-1192 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,728$199Compare
Strivon SN-9558 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,978$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-8645 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/80433449 (accessed 2026-10-22).