Hardware Spec Index

Novexa SN-4456 SE 500GB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Novexa · SKU SN4456-SE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index5,938 (SSDs scale)
Category rank#25,697
Street price$69
Power7 W (active)
Performance per dollar86.06
Released2024

Specifications

BrandNovexa
ModelNovexa SN-4456 SE
Capacity500 GB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write3,700 MB/s
Random 4K read870K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance300 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

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Cite this page: Hardware Spec Index, “Novexa SN-4456 SE 500GB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/2737243 (accessed 2026-10-24).