Hardware Spec Index

Altrix SN-7421 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7421-MAX · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index14,287 (SSDs scale)
Category rank#4,752
Street price$569
Power5 W (active)
Performance per dollar25.11
Released2019

Specifications

BrandAltrix
ModelAltrix SN-7421 Max
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,200 MB/s
Sequential write2,400 MB/s
Random 4K read480K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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-9084 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD11,484$339Compare
Altrix SN-6422 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD13,019$469Compare
Mirenta SN-2209 Pro 500GB SATA 2.5-inch SSD3,169$29Compare
Strivon SN-5463 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD9,510$269Compare
Altrix SN-9341 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD14,461$569Compare
Novexa SN-4034 Plus 500GB SATA 2.5-inch SSD4,369$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7421 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9702612 (accessed 2026-10-21).