Hardware Spec Index

Altrix SN-4020 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4020-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index9,589 (SSDs scale)
Category rank#43,723
Street price$269
Power4 W (active)
Performance per dollar35.65
Released2019

Specifications

BrandAltrix
ModelAltrix SN-4020 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,500 MB/s
Sequential write2,300 MB/s
Random 4K read520K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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-8758 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD13,594$429Compare
Caldera SN-4091 XT 500GB SATA 2.5-inch SSD3,471$29Compare
Mirenta SN-1279 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD10,184$229Compare
Caldera SN-6782 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD14,088$549Compare
Strivon SN-5286 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD5,915$69Compare
Novexa SN-8578 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,511$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4020 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20030139 (accessed 2026-10-19).