Hardware Spec Index

Novexa SN-4455 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4455-PRIME · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index12,275 (SSDs scale)
Category rank#15,743
Street price$349
Power8 W (active)
Performance per dollar35.17
Released2024

Specifications

BrandNovexa
ModelNovexa SN-4455 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,300 MB/s
Sequential write10,500 MB/s
Random 4K read1,960K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 2 GB
Endurance1,200 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
Strivon SN-9143 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD12,449$429Compare
Altrix SN-5684 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,613$169Compare
Caldera SN-6338 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,809$79Compare
Strivon SN-8580 Max 500GB SATA 2.5-inch SSD3,198$39Compare
Strivon SN-9766 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD14,708$599Compare
Altrix SN-3288 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD7,171$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4455 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/81315315 (accessed 2026-10-26).