Hardware Spec Index

Altrix SN-1125 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1125-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index8,727 (SSDs scale)
Category rank#3,618
Street price$199
Power4 W (active)
Performance per dollar43.85
Released2019

Specifications

BrandAltrix
ModelAltrix SN-1125 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,400 MB/s
Sequential write1,700 MB/s
Random 4K read590K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 1 GB
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
Mirenta SN-9247 Prime 1TB SATA 2.5-inch SSD3,421$29Compare
Strivon SN-7820 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD8,336$179Compare
Caldera SN-5661 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,638$139Compare
Caldera SN-4123 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD13,487$449Compare
Strivon SN-6184 Ti 500GB SATA 2.5-inch SSD3,584$39Compare
Mirenta SN-5184 Max 500GB SATA 2.5-inch SSD3,494$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1125 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/680512 (accessed 2026-10-20).