Hardware Spec Index

Altrix SN-1894 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1894-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index5,048 (SSDs scale)
Category rank#17,887
Street price$59
Power6 W (active)
Performance per dollar85.56
Released2020

Specifications

BrandAltrix
ModelAltrix SN-1894 Ultra
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write3,200 MB/s
Random 4K read820K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance180 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-2053 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD11,541$319Compare
Mirenta SN-8425 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD11,006$319Compare
Altrix SN-2061 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,654$119Compare
Strivon SN-4840 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD9,012$259Compare
Novexa SN-1850 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD7,050$139Compare
Strivon SN-6686 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,552$249Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1894 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/83677620 (accessed 2026-10-20).