Hardware Spec Index

Altrix SN-4149 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4149-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index14,445 (SSDs scale)
Category rank#22,437
Street price$599
Power10 W (active)
Performance per dollar24.12
Released2026

Specifications

BrandAltrix
ModelAltrix SN-4149 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,400 MB/s
Sequential write13,000 MB/s
Random 4K read2,720K IOPS
NAND3D TLC, 176-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
Strivon SN-7740 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD12,578$489Compare
Altrix SN-4547 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD9,383$199Compare
Caldera SN-1283 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,226$89Compare
Novexa SN-8198 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD4,871$59Compare
Caldera SN-7297 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,298$99Compare
Novexa SN-3553 Edge 500GB SATA 2.5-inch SSD3,227$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4149 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/74898235 (accessed 2026-10-22).