Hardware Spec Index

Novexa SN-4946 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4946-TI · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index10,612 (SSDs scale)
Category rank#46,020
Street price$309
Power9 W (active)
Performance per dollar34.34
Released2025

Specifications

BrandNovexa
ModelNovexa SN-4946 Ti
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,200 MB/s
Sequential write12,500 MB/s
Random 4K read1,990K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-3115 SE 1TB SATA 2.5-inch SSD4,089$39Compare
Novexa SN-2087 Pro 1TB SATA 2.5-inch SSD3,624$29Compare
Caldera SN-3126 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD13,025$449Compare
Strivon SN-1233 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,112$219Compare
Strivon SN-3318 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD13,232$429Compare
Strivon SN-4782 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD6,470$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4946 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9024261 (accessed 2026-10-23).