Hardware Spec Index

Novexa SN-4256 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Novexa · SKU SN4256-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index9,397 (SSDs scale)
Category rank#47,008
Street price$249
Power7 W (active)
Performance per dollar37.74
Released2025

Specifications

BrandNovexa
ModelNovexa SN-4256 XT
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,000 MB/s
Random 4K read810K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 1 GB
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

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Cite this page: Hardware Spec Index, “Novexa SN-4256 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/16166292 (accessed 2026-10-19).