Hardware Spec Index

Altrix SN-7120 Plus 1TB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN7120-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index4,669 (SSDs scale)
Category rank#30,947
Street price$39
Power3 W (active)
Performance per dollar119.72
Released2025

Specifications

BrandAltrix
ModelAltrix SN-7120 Plus
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, 176-layer
CacheDRAM-less (SLC cache)
Endurance600 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-4797 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD7,647$149Compare
Caldera SN-8461 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,207$209Compare
Mirenta SN-4744 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD8,385$149Compare
Caldera SN-5828 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,853$469Compare
Altrix SN-7101 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Caldera SN-3086 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,193$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7120 Plus 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/8040366 (accessed 2026-10-19).