Hardware Spec Index

Altrix SN-7187 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7187-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index10,666 (SSDs scale)
Category rank#28,263
Street price$299
Power5 W (active)
Performance per dollar35.67
Released2021

Specifications

BrandAltrix
ModelAltrix SN-7187 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,100 MB/s
Random 4K read1,110K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-2966 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,151$179Compare
Caldera SN-8652 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,767$79Compare
Altrix SN-3128 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD8,624$179Compare
Altrix SN-2943 Edge 500GB PCIe 3.0 NVMe M.2 2280 SSD6,130$89Compare
Strivon SN-4670 Prime 1TB SATA 2.5-inch SSD3,671$39Compare
Strivon SN-5496 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,037$559Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7187 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17048463 (accessed 2026-10-26).