Hardware Spec Index

Novexa SN-7281 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN7281-EDGE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index10,366 (SSDs scale)
Category rank#7,027
Street price$289
Power5 W (active)
Performance per dollar35.87
Released2021

Specifications

BrandNovexa
ModelNovexa SN-7281 Edge
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,400 MB/s
Random 4K read1,380K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

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
Mirenta SN-6695 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD14,269$599Compare
Novexa SN-9049 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD6,554$89Compare
Altrix SN-4864 Core 1TB SATA 2.5-inch SSD4,249$49Compare
Altrix SN-4959 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD14,283$469Compare
Caldera SN-2370 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,192$259Compare
Altrix SN-8881 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD11,912$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-7281 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/56522903 (accessed 2026-10-25).