Hardware Spec Index

Altrix SN-5946 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5946-SE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index7,968 (SSDs scale)
Category rank#37,324
Street price$149
Power8 W (active)
Performance per dollar53.48
Released2024

Specifications

BrandAltrix
ModelAltrix SN-5946 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write4,800 MB/s
Random 4K read1,050K IOPS
NAND3D TLC, 218-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
Altrix SN-1820 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD8,173$159Compare
Altrix SN-5207 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD7,257$119Compare
Novexa SN-6346 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD7,544$149Compare
Caldera SN-2283 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD6,574$109Compare
Mirenta SN-4163 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD7,169$129Compare
Mirenta SN-3683 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD9,264$209Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5946 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2457732 (accessed 2026-10-26).