Hardware Spec Index

Altrix SN-6654 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6654-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index6,688 (SSDs scale)
Category rank#25,601
Street price$89
Power5 W (active)
Performance per dollar75.15
Released2021

Specifications

BrandAltrix
ModelAltrix SN-6654 SE
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write3,500 MB/s
Random 4K read1,250K IOPS
NAND3D QLC, 232-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

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Cite this page: Hardware Spec Index, “Altrix SN-6654 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6352899 (accessed 2026-10-24).