Hardware Spec Index

Altrix SN-1689 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1689-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index5,915 (SSDs scale)
Category rank#46,404
Street price$79
Power6 W (active)
Performance per dollar74.87
Released2020

Specifications

BrandAltrix
ModelAltrix SN-1689 Pro
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write3,900 MB/s
Random 4K read1,100K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance100 TBW (0.18 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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
Novexa SN-1527 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Mirenta SN-7810 Pro 500GB SATA 2.5-inch SSD3,827$39Compare
Altrix SN-3249 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD10,700$349Compare
Mirenta SN-2307 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD11,231$279Compare
Novexa SN-8489 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,222$219Compare
Altrix SN-5953 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,322$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1689 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20180393 (accessed 2026-10-21).