Hardware Spec Index

Altrix SN-8656 Ultra 1TB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN8656-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index4,411 (SSDs scale)
Category rank#35,993
Street price$39
Power3 W (active)
Performance per dollar113.10
Released2025

Specifications

BrandAltrix
ModelAltrix SN-8656 Ultra
Capacity1 TB
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, 218-layer
CacheDRAM-less (SLC cache)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

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-7477 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,306$249Compare
Novexa SN-1950 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD13,128$469Compare
Altrix SN-2123 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,403$299Compare
Strivon SN-3279 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD4,712$49Compare
Novexa SN-2138 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD9,775$239Compare
Mirenta SN-3447 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD12,078$359Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-8656 Ultra 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/3030722 (accessed 2026-10-23).