Hardware Spec Index

Altrix SN-5891 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5891-CORE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index7,197 (SSDs scale)
Category rank#18,396
Street price$129
Power7 W (active)
Performance per dollar55.79
Released2025

Specifications

BrandAltrix
ModelAltrix SN-5891 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write3,700 MB/s
Random 4K read810K 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

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Cite this page: Hardware Spec Index, “Altrix SN-5891 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/92632994 (accessed 2026-10-26).