Hardware Spec Index

Novexa SN-2439 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN2439-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index9,524 (SSDs scale)
Category rank#48,277
Street price$239
Power5 W (active)
Performance per dollar39.85
Released2021

Specifications

BrandNovexa
ModelNovexa SN-2439 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,200 MB/s
Sequential write5,800 MB/s
Random 4K read1,070K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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-2129 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD7,424$139Compare
Altrix SN-9883 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,463$129Compare
Caldera SN-1903 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD7,607$139Compare
Novexa SN-7493 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD9,406$199Compare
Caldera SN-3774 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD6,870$109Compare
Altrix SN-8268 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,380$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-2439 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/94519399 (accessed 2026-10-25).