Hardware Spec Index

Altrix SN-5445 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5445-PLUS · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index8,313 (SSDs scale)
Category rank#16,199
Street price$139
Power8 W (active)
Performance per dollar59.81
Released2023

Specifications

BrandAltrix
ModelAltrix SN-5445 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,500 MB/s
Random 4K read770K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance1,200 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-8011 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,292$99Compare
Caldera SN-5568 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD9,658$279Compare
Mirenta SN-8689 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,780$79Compare
Strivon SN-4731 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,559$89Compare
Caldera SN-9134 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,913$559Compare
Altrix SN-6424 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,378$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5445 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/652289 (accessed 2026-10-20).