Hardware Spec Index

Novexa SN-4658 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4658-XT · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index8,086 (SSDs scale)
Category rank#47,416
Street price$159
Power7 W (active)
Performance per dollar50.86
Released2026

Specifications

BrandNovexa
ModelNovexa SN-4658 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write6,100 MB/s
Random 4K read1,070K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

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Cite this page: Hardware Spec Index, “Novexa SN-4658 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6457771 (accessed 2026-10-22).