Hardware Spec Index

Altrix SN-1546 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1546-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index9,491 (SSDs scale)
Category rank#10,094
Street price$239
Power6 W (active)
Performance per dollar39.71
Released2025

Specifications

BrandAltrix
ModelAltrix SN-1546 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write4,800 MB/s
Random 4K read870K 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-8680 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,416$289Compare
Altrix SN-1868 Ultra 500GB SATA 2.5-inch SSD3,276$39Compare
Altrix SN-3541 Ultra 500GB SATA 2.5-inch SSD4,055$39Compare
Altrix SN-1806 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD12,678$379Compare
Altrix SN-6887 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD5,875$79Compare
Mirenta SN-8151 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD6,693$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1546 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9607967 (accessed 2026-10-20).