Hardware Spec Index

Altrix SN-5991 Ti 1TB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN5991-TI · Released 2019 · Updated 2026-10-27

Key facts

Benchmark index3,788 (SSDs scale)
Category rank#26,017
Street price$39
Power3 W (active)
Performance per dollar97.13
Released2019

Specifications

BrandAltrix
ModelAltrix SN-5991 Ti
Capacity1 TB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (SLC cache)
Endurance200 TBW (0.18 DWPD)
Warranty3 years
HeatsinkNone

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-3335 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,570$149Compare
Altrix SN-9231 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Altrix SN-4426 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD6,432$99Compare
Strivon SN-2409 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,949$139Compare
Caldera SN-9765 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD8,698$199Compare
Novexa SN-4307 XT 1TB SATA 2.5-inch SSD4,614$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5991 Ti 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/18549682 (accessed 2026-10-27).