Hardware Spec Index

Novexa SN-4455 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Novexa · SKU SN4455-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index6,444 (SSDs scale)
Category rank#11,858
Street price$79
Power5 W (active)
Performance per dollar81.57
Released2023

Specifications

BrandNovexa
ModelNovexa SN-4455 Plus
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write6,000 MB/s
Random 4K read1,030K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 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-4455 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/37528919 (accessed 2026-10-23).