Hardware Spec Index

Altrix SN-1246 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1246-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index6,760 (SSDs scale)
Category rank#30,515
Street price$109
Power6 W (active)
Performance per dollar62.02
Released2019

Specifications

BrandAltrix
ModelAltrix SN-1246 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,900 MB/s
Sequential write2,600 MB/s
Random 4K read510K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 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-1246 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2103473 (accessed 2026-10-20).