Hardware Spec Index

Altrix SN-3342 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3342-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index4,493 (SSDs scale)
Category rank#13,788
Street price$49
Power6 W (active)
Performance per dollar91.69
Released2021

Specifications

BrandAltrix
ModelAltrix SN-3342 Ultra
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write3,000 MB/s
Random 4K read1,080K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 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

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Cite this page: Hardware Spec Index, “Altrix SN-3342 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1714739 (accessed 2026-10-26).