Hardware Spec Index

Altrix SN-7649 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN7649-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index9,522 (SSDs scale)
Category rank#8,494
Street price$259
Power5 W (active)
Performance per dollar36.76
Released2020

Specifications

BrandAltrix
ModelAltrix SN-7649 Ultra
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write5,500 MB/s
Random 4K read1,120K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 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

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Cite this page: Hardware Spec Index, “Altrix SN-7649 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/6243174 (accessed 2026-10-22).