Hardware Spec Index

Altrix SN-7478 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7478-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index9,817 (SSDs scale)
Category rank#35,488
Street price$249
Power6 W (active)
Performance per dollar39.43
Released2024

Specifications

BrandAltrix
ModelAltrix SN-7478 Pro
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write5,200 MB/s
Random 4K read1,140K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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-4572 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD9,801$259Compare
Novexa SN-5883 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,357$89Compare
Novexa SN-8193 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD13,954$469Compare
Novexa SN-4530 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,278$179Compare
Mirenta SN-1978 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD12,095$379Compare
Mirenta SN-5197 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD12,206$389Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7478 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6447017 (accessed 2026-10-21).