Hardware Spec Index

Altrix SN-6420 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6420-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index9,171 (SSDs scale)
Category rank#20,619
Street price$209
Power6 W (active)
Performance per dollar43.88
Released2025

Specifications

BrandAltrix
ModelAltrix SN-6420 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write5,900 MB/s
Random 4K read950K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 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
Strivon SN-1294 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD9,547$279Compare
Novexa SN-3736 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD12,526$359Compare
Strivon SN-4188 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD14,130$579Compare
Caldera SN-8989 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD12,999$389Compare
Altrix SN-7701 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,299$59Compare
Strivon SN-5136 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD11,628$359Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6420 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/35307076 (accessed 2026-10-25).