Hardware Spec Index

Novexa SN-4643 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4643-TI · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index5,743 (SSDs scale)
Category rank#30,611
Street price$69
Power5 W (active)
Performance per dollar83.23
Released2019

Specifications

BrandNovexa
ModelNovexa SN-4643 Ti
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,400 MB/s
Sequential write2,300 MB/s
Random 4K read400K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 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
Strivon SN-4865 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD5,307$69Compare
Strivon SN-8570 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD11,660$339Compare
Mirenta SN-8863 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,380$69Compare
Caldera SN-4413 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD12,858$379Compare
Altrix SN-6494 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD8,478$159Compare
Novexa SN-7264 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD12,996$539Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4643 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/41587530 (accessed 2026-10-26).