Hardware Spec Index

Altrix SN-9459 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9459-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index13,216 (SSDs scale)
Category rank#45,992
Street price$489
Power5 W (active)
Performance per dollar27.03
Released2021

Specifications

BrandAltrix
ModelAltrix SN-9459 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write4,900 MB/s
Random 4K read950K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-7875 SE 500GB SATA 2.5-inch SSD3,514$39Compare
Novexa SN-3405 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD11,777$349Compare
Altrix SN-8592 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD11,520$339Compare
Mirenta SN-8543 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,189$69Compare
Novexa SN-4058 Edge 500GB SATA 2.5-inch SSD3,890$39Compare
Mirenta SN-9382 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD4,446$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9459 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/60005828 (accessed 2026-10-20).