Hardware Spec Index

Novexa SN-7405 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN7405-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index14,341 (SSDs scale)
Category rank#10,985
Street price$579
Power9 W (active)
Performance per dollar24.77
Released2026

Specifications

BrandNovexa
ModelNovexa SN-7405 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,500 MB/s
Sequential write10,300 MB/s
Random 4K read1,980K IOPS
NAND3D TLC, 232-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
Altrix SN-6438 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,240$69Compare
Mirenta SN-2461 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,178$89Compare
Novexa SN-5473 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD6,333$99Compare
Strivon SN-9388 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,999$79Compare
Caldera SN-9636 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD14,900$549Compare
Mirenta SN-4918 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,482$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-7405 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7645322 (accessed 2026-10-26).