Hardware Spec Index

Altrix SN-9559 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9559-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index5,226 (SSDs scale)
Category rank#11,288
Street price$59
Power7 W (active)
Performance per dollar88.58
Released2023

Specifications

BrandAltrix
ModelAltrix SN-9559 Ultra
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write3,400 MB/s
Random 4K read900K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 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
Strivon SN-6202 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,832$69Compare
Strivon SN-9754 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD14,124$559Compare
Altrix SN-9560 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD10,717$369Compare
Strivon SN-8221 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD10,614$309Compare
Strivon SN-7527 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,525$189Compare
Novexa SN-6680 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,410$219Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9559 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2382018 (accessed 2026-10-19).