Hardware Spec Index

Altrix SN-5491 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5491-MAX · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index9,387 (SSDs scale)
Category rank#48,344
Street price$179
Power7 W (active)
Performance per dollar52.44
Released2026

Specifications

BrandAltrix
ModelAltrix SN-5491 Max
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,500 MB/s
Random 4K read1,180K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 1 GB
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
Caldera SN-5851 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD9,870$249Compare
Altrix SN-9376 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD12,214$429Compare
Altrix SN-2230 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD11,015$369Compare
Caldera SN-5451 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD7,947$169Compare
Mirenta SN-8813 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD11,080$339Compare
Novexa SN-4126 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,063$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5491 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/96522267 (accessed 2026-10-22).