Hardware Spec Index

Novexa SN-5458 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN5458-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index14,275 (SSDs scale)
Category rank#16,213
Street price$519
Power9 W (active)
Performance per dollar27.50
Released2024

Specifications

BrandNovexa
ModelNovexa SN-5458 XT
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,900 MB/s
Sequential write9,500 MB/s
Random 4K read2,140K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 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
Caldera SN-2777 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD9,326$209Compare
Mirenta SN-7857 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD7,589$139Compare
Altrix SN-9017 Ultra 500GB SATA 2.5-inch SSD3,502$39Compare
Caldera SN-5501 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD7,433$129Compare
Altrix SN-1925 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD14,249$599Compare
Mirenta SN-4578 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,928$129Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-5458 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/286569 (accessed 2026-10-20).