Hardware Spec Index

Novexa SN-9558 Plus 2TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN9558-PLUS · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index12,129 (SSDs scale)
Category rank#39,162
Street price$399
Power10 W (active)
Performance per dollar30.40
Released2025

Specifications

BrandNovexa
ModelNovexa SN-9558 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,800 MB/s
Sequential write12,600 MB/s
Random 4K read2,000K 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
Caldera SN-8165 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD13,806$429Compare
Strivon SN-1307 Max 1TB SATA 2.5-inch SSD3,464$29Compare
Novexa SN-1970 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD13,148$419Compare
Novexa SN-4360 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD12,173$479Compare
Strivon SN-9056 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD11,017$309Compare
Strivon SN-9875 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,970$279Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-9558 Plus 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/89457705 (accessed 2026-10-25).