Hardware Spec Index

Novexa SN-5420 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN5420-XT · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index10,351 (SSDs scale)
Category rank#35,173
Street price$319
Power9 W (active)
Performance per dollar32.45
Released2024

Specifications

BrandNovexa
ModelNovexa SN-5420 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,300 MB/s
Sequential write9,100 MB/s
Random 4K read1,550K 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
Novexa SN-4263 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD11,639$439Compare
Strivon SN-9374 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD10,341$269Compare
Caldera SN-3621 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,915$89Compare
Altrix SN-2799 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD5,096$59Compare
Strivon SN-2462 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD13,722$599Compare
Strivon SN-2590 Plus 8TB PCIe 3.0 NVMe M.2 2280 SSD13,990$499Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-5420 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5280302 (accessed 2026-10-22).