Hardware Spec Index

Altrix SN-7121 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7121-MAX · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index12,316 (SSDs scale)
Category rank#28,780
Street price$399
Power4 W (active)
Performance per dollar30.87
Released2019

Specifications

BrandAltrix
ModelAltrix SN-7121 Max
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,500 MB/s
Sequential write1,800 MB/s
Random 4K read570K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-4445 SE 500GB SATA 2.5-inch SSD3,541$39Compare
Novexa SN-1537 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD8,413$159Compare
Altrix SN-6346 Plus 1TB SATA 2.5-inch SSD3,260$39Compare
Mirenta SN-9491 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD4,593$49Compare
Altrix SN-7064 Edge 500GB PCIe 4.0 NVMe M.2 2230 SSD6,239$99Compare
Mirenta SN-8661 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD11,137$309Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7121 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4072376 (accessed 2026-10-24).