Hardware Spec Index

Altrix SN-5949 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5949-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index12,588 (SSDs scale)
Category rank#39,943
Street price$439
Power10 W (active)
Performance per dollar28.67
Released2026

Specifications

BrandAltrix
ModelAltrix SN-5949 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,100 MB/s
Sequential write10,100 MB/s
Random 4K read2,740K IOPS
NAND3D TLC, 232-layer
CacheLPDDR4 DRAM, 2 GB
Endurance1,200 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
Mirenta SN-5574 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,899$199Compare
Caldera SN-2636 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD12,512$369Compare
Novexa SN-1247 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD4,918$59Compare
Strivon SN-8627 Max 1TB SATA 2.5-inch SSD4,078$49Compare
Novexa SN-9134 Ti 500GB SATA 2.5-inch SSD4,233$39Compare
Caldera SN-7238 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,326$239Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5949 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7517010 (accessed 2026-10-24).