Hardware Spec Index

Altrix SN-8420 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN8420-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index5,543 (SSDs scale)
Category rank#35,175
Street price$89
Power8 W (active)
Performance per dollar62.28
Released2020

Specifications

BrandAltrix
ModelAltrix SN-8420 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write4,800 MB/s
Random 4K read1,070K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 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
Mirenta SN-2024 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD11,958$379Compare
Strivon SN-3665 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD7,478$139Compare
Altrix SN-9424 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD10,594$289Compare
Strivon SN-6762 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD11,951$409Compare
Strivon SN-7845 Edge 500GB PCIe 4.0 NVMe M.2 2230 SSD4,736$59Compare
Caldera SN-8050 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,358$179Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-8420 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20157957 (accessed 2026-10-20).