Hardware Spec Index

Altrix SN-3146 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3146-CORE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index12,390 (SSDs scale)
Category rank#21,311
Street price$439
Power9 W (active)
Performance per dollar28.22
Released2025

Specifications

BrandAltrix
ModelAltrix SN-3146 Core
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,400 MB/s
Sequential write10,400 MB/s
Random 4K read2,620K IOPS
NAND3D TLC, 238-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
Novexa SN-6057 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD7,994$139Compare
Strivon SN-7445 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD13,022$449Compare
Mirenta SN-5501 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD12,914$509Compare
Novexa SN-2430 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD12,224$359Compare
Mirenta SN-5338 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD13,306$469Compare
Novexa SN-8942 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,390$179Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3146 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19969760 (accessed 2026-10-20).