Hardware Spec Index

Novexa SN-4259 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4259-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index7,360 (SSDs scale)
Category rank#10,058
Street price$149
Power8 W (active)
Performance per dollar49.40
Released2024

Specifications

BrandNovexa
ModelNovexa SN-4259 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write5,600 MB/s
Random 4K read740K IOPS
NAND3D TLC, 232-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
Novexa SN-2708 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,846$149Compare
Mirenta SN-5577 Max 500GB SATA 2.5-inch SSD3,945$49Compare
Mirenta SN-7658 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD11,691$349Compare
Altrix SN-1853 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD8,678$189Compare
Novexa SN-9345 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,897$599Compare
Caldera SN-1463 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4259 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1479832 (accessed 2026-10-23).