Hardware Spec Index

Altrix SN-2478 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN2478-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index8,573 (SSDs scale)
Category rank#32,488
Street price$169
Power5 W (active)
Performance per dollar50.73
Released2021

Specifications

BrandAltrix
ModelAltrix SN-2478 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write6,100 MB/s
Random 4K read1,250K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 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-5486 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD14,181$459Compare
Strivon SN-8261 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,890$179Compare
Novexa SN-2593 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD5,484$69Compare
Strivon SN-8545 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD7,983$149Compare
Novexa SN-8724 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD14,333$549Compare
Strivon SN-5226 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD7,928$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2478 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/94559896 (accessed 2026-10-22).