Hardware Spec Index

Novexa SN-2558 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN2558-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index6,776 (SSDs scale)
Category rank#7,342
Street price$89
Power6 W (active)
Performance per dollar76.13
Released2024

Specifications

BrandNovexa
ModelNovexa SN-2558 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,800 MB/s
Sequential write5,000 MB/s
Random 4K read950K IOPS
NAND3D TLC, 238-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

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-2070 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,977$69Compare
Altrix SN-1305 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,019$189Compare
Altrix SN-6832 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD5,715$79Compare
Mirenta SN-4247 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD13,360$469Compare
Novexa SN-4155 Ultra 1TB SATA 2.5-inch SSD3,133$39Compare
Strivon SN-2870 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD4,648$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-2558 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8569641 (accessed 2026-10-19).