Hardware Spec Index

Altrix SN-1559 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1559-PLUS · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index13,916 (SSDs scale)
Category rank#29,579
Street price$419
Power4 W (active)
Performance per dollar33.21
Released2019

Specifications

BrandAltrix
ModelAltrix SN-1559 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,200 MB/s
Sequential write2,100 MB/s
Random 4K read560K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Caldera SN-6199 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD5,944$89Compare
Caldera SN-3582 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,725$219Compare
Caldera SN-6491 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,133$79Compare
Caldera SN-4870 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,069$89Compare
Mirenta SN-6251 XT 1TB SATA 2.5-inch SSD3,707$29Compare
Altrix SN-4145 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD12,316$399Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1559 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/13987698 (accessed 2026-10-24).