Hardware Spec Index

Altrix SN-3918 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3918-PRIME · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index8,302 (SSDs scale)
Category rank#3,726
Street price$159
Power6 W (active)
Performance per dollar52.21
Released2026

Specifications

BrandAltrix
ModelAltrix SN-3918 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write5,200 MB/s
Random 4K read720K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 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
Novexa SN-7654 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD5,552$79Compare
Novexa SN-6807 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD14,142$449Compare
Caldera SN-2726 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,099$559Compare
Altrix SN-8838 Max 1TB SATA 2.5-inch SSD3,320$29Compare
Altrix SN-1847 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD4,768$59Compare
Caldera SN-7334 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD8,088$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3918 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8530509 (accessed 2026-10-23).