Hardware Spec Index

Altrix SN-1889 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1889-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index7,052 (SSDs scale)
Category rank#4,445
Street price$129
Power8 W (active)
Performance per dollar54.67
Released2021

Specifications

BrandAltrix
ModelAltrix SN-1889 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write6,000 MB/s
Random 4K read1,390K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 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
Mirenta SN-8536 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD9,607$289Compare
Novexa SN-5631 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD12,010$439Compare
Caldera SN-6464 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD14,722$479Compare
Strivon SN-7364 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD11,900$379Compare
Strivon SN-1248 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,040$169Compare
Novexa SN-9874 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD4,958$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1889 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/12367883 (accessed 2026-10-20).