Hardware Spec Index

Altrix SN-4443 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4443-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index10,617 (SSDs scale)
Category rank#46,841
Street price$279
Power6 W (active)
Performance per dollar38.05
Released2019

Specifications

BrandAltrix
ModelAltrix SN-4443 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,400 MB/s
Sequential write1,800 MB/s
Random 4K read540K 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
Altrix SN-2630 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,501$139Compare
Altrix SN-2360 Prime 500GB SATA 2.5-inch SSD4,315$39Compare
Altrix SN-6080 Pro 500GB SATA 2.5-inch SSD3,160$39Compare
Mirenta SN-2097 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,342$139Compare
Mirenta SN-1536 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,684$49Compare
Caldera SN-5678 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD12,469$439Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4443 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7005502 (accessed 2026-10-19).