Hardware Spec Index

Novexa SN-4458 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4458-CORE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index11,384 (SSDs scale)
Category rank#31,076
Street price$319
Power10 W (active)
Performance per dollar35.69
Released2025

Specifications

BrandNovexa
ModelNovexa SN-4458 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,700 MB/s
Sequential write13,700 MB/s
Random 4K read2,030K IOPS
NAND3D TLC, 232-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
Novexa SN-1108 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD14,149$559Compare
Mirenta SN-9361 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD4,471$49Compare
Mirenta SN-5241 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD10,304$239Compare
Caldera SN-3134 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD4,883$59Compare
Novexa SN-6258 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$549Compare
Caldera SN-3897 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,117$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4458 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1663584 (accessed 2026-10-19).