Hardware Spec Index

Altrix SN-7831 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7831-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index7,304 (SSDs scale)
Category rank#19,970
Street price$129
Power6 W (active)
Performance per dollar56.62
Released2024

Specifications

BrandAltrix
ModelAltrix SN-7831 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write4,200 MB/s
Random 4K read900K 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

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-7663 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,111$249Compare
Caldera SN-6080 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD11,441$299Compare
Mirenta SN-7156 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,385$159Compare
Strivon SN-7798 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD12,387$409Compare
Mirenta SN-8817 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,916$189Compare
Novexa SN-7419 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD6,070$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7831 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1104762 (accessed 2026-10-20).