Hardware Spec Index

Novexa SN-3818 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN3818-XT · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index6,026 (SSDs scale)
Category rank#5,471
Street price$89
Power5 W (active)
Performance per dollar67.71
Released2023

Specifications

BrandNovexa
ModelNovexa SN-3818 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,200 MB/s
Random 4K read1,070K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 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

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Cite this page: Hardware Spec Index, “Novexa SN-3818 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/356897 (accessed 2026-10-21).