Hardware Spec Index

Altrix SN-7458 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7458-TI · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index11,980 (SSDs scale)
Category rank#5,967
Street price$429
Power11 W (active)
Performance per dollar27.93
Released2025

Specifications

BrandAltrix
ModelAltrix SN-7458 Ti
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,100 MB/s
Sequential write9,200 MB/s
Random 4K read1,410K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 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
Novexa SN-9353 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,163$169Compare
Mirenta SN-2844 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD10,861$269Compare
Altrix SN-6426 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD12,544$469Compare
Novexa SN-7250 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD7,792$139Compare
Novexa SN-4560 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD6,407$99Compare
Caldera SN-6937 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,979$209Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7458 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20073450 (accessed 2026-10-20).