Hardware Spec Index

Altrix SN-1457 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1457-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index14,291 (SSDs scale)
Category rank#7,727
Street price$549
Power8 W (active)
Performance per dollar26.03
Released2025

Specifications

BrandAltrix
ModelAltrix SN-1457 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,900 MB/s
Sequential write9,400 MB/s
Random 4K read1,790K 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
Strivon SN-2507 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD5,961$89Compare
Novexa SN-9297 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,463$179Compare
Strivon SN-8847 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,259$79Compare
Altrix SN-4568 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,705$159Compare
Caldera SN-9115 Ti 1TB SATA 2.5-inch SSD3,470$29Compare
Mirenta SN-3577 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD14,198$559Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1457 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/46565153 (accessed 2026-10-24).