Hardware Spec Index

Altrix SN-5443 Ultra 500GB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN5443-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index3,424 (SSDs scale)
Category rank#49,204
Street price$29
Power3 W (active)
Performance per dollar118.07
Released2019

Specifications

BrandAltrix
ModelAltrix SN-5443 Ultra
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-1869 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD13,343$529Compare
Mirenta SN-7652 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD14,542$599Compare
Altrix SN-2746 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD11,738$319Compare
Mirenta SN-2194 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,836$169Compare
Novexa SN-3726 Core 500GB SATA 2.5-inch SSD3,562$29Compare
Strivon SN-4064 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD12,049$359Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5443 Ultra 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/27365986 (accessed 2026-10-24).