Hardware Spec Index

Novexa SN-3861 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN3861-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index6,579 (SSDs scale)
Category rank#37,962
Street price$99
Power5 W (active)
Performance per dollar66.45
Released2019

Specifications

BrandNovexa
ModelNovexa SN-3861 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,300 MB/s
Sequential write2,500 MB/s
Random 4K read400K IOPS
NAND3D QLC, 232-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

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-1435 Max 500GB SATA 2.5-inch SSD4,017$39Compare
Caldera SN-8925 SE 500GB PCIe 4.0 NVMe M.2 2230 SSD6,073$89Compare
Strivon SN-6390 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD4,478$59Compare
Caldera SN-4817 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,076$159Compare
Altrix SN-2690 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD7,319$129Compare
Caldera SN-3190 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,785$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-3861 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1106507 (accessed 2026-10-21).