Hardware Spec Index

Novexa SN-4939 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4939-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index14,545 (SSDs scale)
Category rank#11,537
Street price$579
Power9 W (active)
Performance per dollar25.12
Released2024

Specifications

BrandNovexa
ModelNovexa SN-4939 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,700 MB/s
Sequential write9,500 MB/s
Random 4K read1,600K IOPS
NAND3D TLC, 218-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
Mirenta SN-3511 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD14,028$449Compare
Altrix SN-2081 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD14,882$569Compare
Altrix SN-5914 Plus 500GB SATA 2.5-inch SSD3,404$39Compare
Novexa SN-1095 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD5,913$89Compare
Strivon SN-5260 SE 500GB PCIe 4.0 NVMe M.2 2230 SSD4,863$59Compare
Novexa SN-1516 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD12,298$379Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4939 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/82322804 (accessed 2026-10-26).