Hardware Spec Index

Novexa SN-4186 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4186-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index8,602 (SSDs scale)
Category rank#38,224
Street price$189
Power8 W (active)
Performance per dollar45.51
Released2023

Specifications

BrandNovexa
ModelNovexa SN-4186 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write3,900 MB/s
Random 4K read920K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

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
Mirenta SN-3385 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD12,511$429Compare
Mirenta SN-9254 Core 500GB SATA 2.5-inch SSD4,275$49Compare
Novexa SN-3794 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD9,709$209Compare
Caldera SN-2625 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD11,543$369Compare
Novexa SN-6306 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD9,720$219Compare
Caldera SN-4240 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,107$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4186 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/18656333 (accessed 2026-10-19).