Hardware Spec Index

Altrix SN-2143 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN2143-ULTRA · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index12,785 (SSDs scale)
Category rank#6,906
Street price$419
Power5 W (active)
Performance per dollar30.51
Released2019

Specifications

BrandAltrix
ModelAltrix SN-2143 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,100 MB/s
Sequential write2,900 MB/s
Random 4K read590K IOPS
NAND3D TLC, 238-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
Novexa SN-2443 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD4,996$49Compare
Mirenta SN-8302 Core 500GB SATA 2.5-inch SSD3,368$39Compare
Altrix SN-8054 SE 500GB SATA 2.5-inch SSD3,853$39Compare
Novexa SN-7305 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,006$159Compare
Altrix SN-2875 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,976$259Compare
Mirenta SN-7422 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD13,457$579Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2143 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10148366 (accessed 2026-10-18).