Hardware Spec Index

Altrix SN-5549 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5549-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index7,841 (SSDs scale)
Category rank#6,812
Street price$169
Power8 W (active)
Performance per dollar46.40
Released2026

Specifications

BrandAltrix
ModelAltrix SN-5549 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write6,300 MB/s
Random 4K read820K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

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
Altrix SN-3940 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD12,573$449Compare
Mirenta SN-1850 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD11,864$409Compare
Mirenta SN-9564 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD7,277$139Compare
Altrix SN-2967 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD9,727$249Compare
Mirenta SN-5927 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,819$229Compare
Altrix SN-5516 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD11,900$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5549 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2337181 (accessed 2026-10-26).