Hardware Spec Index

Altrix SN-7781 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7781-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index8,979 (SSDs scale)
Category rank#17,236
Street price$199
Power7 W (active)
Performance per dollar45.12
Released2020

Specifications

BrandAltrix
ModelAltrix SN-7781 Pro
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write5,100 MB/s
Random 4K read910K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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
Strivon SN-6519 Ultra 500GB PCIe 4.0 NVMe M.2 2230 SSD6,517$99Compare
Caldera SN-2570 Max 500GB SATA 2.5-inch SSD3,909$39Compare
Novexa SN-6936 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Strivon SN-5099 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD6,930$139Compare
Altrix SN-1799 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD12,191$409Compare
Novexa SN-6410 Max 500GB SATA 2.5-inch SSD3,743$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7781 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/45806599 (accessed 2026-10-24).