Hardware Spec Index

Altrix SN-4558 Core 500GB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN4558-CORE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index4,248 (SSDs scale)
Category rank#29,165
Street price$49
Power3 W (active)
Performance per dollar86.69
Released2024

Specifications

BrandAltrix
ModelAltrix SN-4558 Core
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 QLC, 176-layer
CacheDRAM-less (SLC cache)
Endurance180 TBW (0.33 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
Caldera SN-1522 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD11,227$359Compare
Altrix SN-5149 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD12,161$369Compare
Novexa SN-2573 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD8,045$169Compare
Novexa SN-3345 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,895$239Compare
Strivon SN-6879 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,768$69Compare
Strivon SN-2097 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD4,633$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4558 Core 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/713313 (accessed 2026-10-24).