Hardware Spec Index

Altrix SN-7646 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN7646-PRIME · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index5,384 (SSDs scale)
Category rank#27,952
Street price$69
Power7 W (active)
Performance per dollar78.03
Released2020

Specifications

BrandAltrix
ModelAltrix SN-7646 Prime
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write5,000 MB/s
Random 4K read1,340K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

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-9114 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,238$139Compare
Novexa SN-1932 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,935$269Compare
Caldera SN-3620 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD12,926$469Compare
Caldera SN-6370 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD10,878$339Compare
Altrix SN-3999 Ultra 500GB SATA 2.5-inch SSD3,099$39Compare
Novexa SN-1057 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD12,699$489Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7646 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/5366995 (accessed 2026-10-18).