Hardware Spec Index

Altrix SN-7420 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7420-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index9,665 (SSDs scale)
Category rank#32,537
Street price$229
Power5 W (active)
Performance per dollar42.21
Released2020

Specifications

BrandAltrix
ModelAltrix SN-7420 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,500 MB/s
Random 4K read1,050K IOPS
NAND3D TLC, 232-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-9340 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD5,472$89Compare
Novexa SN-4314 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD13,186$439Compare
Caldera SN-2913 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Novexa SN-7605 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD11,398$369Compare
Novexa SN-6182 XT 500GB SATA 2.5-inch SSD3,339$29Compare
Novexa SN-5688 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,650$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7420 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20157433 (accessed 2026-10-21).