Hardware Spec Index

Novexa SN-6443 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6443-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index12,269 (SSDs scale)
Category rank#17,338
Street price$409
Power11 W (active)
Performance per dollar30.00
Released2025

Specifications

BrandNovexa
ModelNovexa SN-6443 Edge
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,000 MB/s
Sequential write12,500 MB/s
Random 4K read1,800K 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-1842 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD11,911$389Compare
Altrix SN-5085 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,572$199Compare
Caldera SN-1004 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,550$69Compare
Altrix SN-3806 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD11,844$349Compare
Caldera SN-9227 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,860$259Compare
Altrix SN-1660 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD10,384$249Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6443 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/273998 (accessed 2026-10-19).