Hardware Spec Index

Altrix SN-8405 Prime 500GB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN8405-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index4,095 (SSDs scale)
Category rank#10,184
Street price$39
Power3 W (active)
Performance per dollar105.00
Released2020

Specifications

BrandAltrix
ModelAltrix SN-8405 Prime
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, 232-layer
CacheDRAM-less (SLC cache)
Endurance100 TBW (0.18 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
Mirenta SN-9007 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,998$79Compare
Strivon SN-4342 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,719$69Compare
Mirenta SN-8758 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,867$109Compare
Caldera SN-7256 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD9,941$219Compare
Caldera SN-7181 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD14,176$499Compare
Altrix SN-7380 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD10,525$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-8405 Prime 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/3075381 (accessed 2026-10-26).