Hardware Spec Index

Novexa SN-4421 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4421-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index9,658 (SSDs scale)
Category rank#48,330
Street price$269
Power5 W (active)
Performance per dollar35.90
Released2023

Specifications

BrandNovexa
ModelNovexa SN-4421 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write5,100 MB/s
Random 4K read1,200K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 1 GB
Endurance600 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
Mirenta SN-5949 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD6,644$109Compare
Novexa SN-9456 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD11,267$289Compare
Altrix SN-5660 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD14,900$529Compare
Strivon SN-9912 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD8,550$179Compare
Strivon SN-4322 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,995$109Compare
Altrix SN-6425 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,031$259Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4421 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/48418379 (accessed 2026-10-20).