Hardware Spec Index

Altrix SN-6781 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6781-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index10,511 (SSDs scale)
Category rank#10,576
Street price$299
Power11 W (active)
Performance per dollar35.15
Released2025

Specifications

BrandAltrix
ModelAltrix SN-6781 Prime
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,400 MB/s
Sequential write9,400 MB/s
Random 4K read2,700K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-3328 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,563$119Compare
Strivon SN-5565 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD7,488$169Compare
Strivon SN-8618 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD5,235$79Compare
Novexa SN-4431 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD10,711$289Compare
Altrix SN-5765 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD10,423$279Compare
Altrix SN-8553 XT 500GB SATA 2.5-inch SSD3,726$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6781 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/52596951 (accessed 2026-10-19).