Hardware Spec Index

Altrix SN-5271 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5271-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index13,149 (SSDs scale)
Category rank#43,151
Street price$519
Power6 W (active)
Performance per dollar25.34
Released2020

Specifications

BrandAltrix
ModelAltrix SN-5271 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write5,800 MB/s
Random 4K read1,080K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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-1141 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,731$129Compare
Caldera SN-1035 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD10,156$269Compare
Mirenta SN-5546 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,485$189Compare
Novexa SN-5801 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD5,367$69Compare
Novexa SN-9056 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD6,925$119Compare
Altrix SN-8397 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD8,191$189Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5271 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4841183 (accessed 2026-10-20).