Hardware Spec Index

Altrix SN-9775 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9775-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index7,994 (SSDs scale)
Category rank#41,461
Street price$159
Power6 W (active)
Performance per dollar50.28
Released2024

Specifications

BrandAltrix
ModelAltrix SN-9775 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write4,800 MB/s
Random 4K read920K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance240 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-9775 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/50001529 (accessed 2026-10-19).