Hardware Spec Index

Altrix SN-4426 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4426-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index5,418 (SSDs scale)
Category rank#28,279
Street price$69
Power5 W (active)
Performance per dollar78.52
Released2019

Specifications

BrandAltrix
ModelAltrix SN-4426 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,100 MB/s
Sequential write1,700 MB/s
Random 4K read530K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 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
Mirenta SN-3756 Pro 500GB SATA 2.5-inch SSD3,841$39Compare
Strivon SN-2354 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,135$279Compare
Altrix SN-4338 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD8,397$179Compare
Altrix SN-7464 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,655$89Compare
Strivon SN-5351 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD14,273$599Compare
Caldera SN-7435 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,806$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4426 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76018422 (accessed 2026-10-23).