Hardware Spec Index

Altrix SN-6442 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6442-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index8,184 (SSDs scale)
Category rank#41,654
Street price$169
Power6 W (active)
Performance per dollar48.43
Released2019

Specifications

BrandAltrix
ModelAltrix SN-6442 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,900 MB/s
Sequential write2,300 MB/s
Random 4K read370K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
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
Caldera SN-6399 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,461$209Compare
Mirenta SN-2918 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD4,984$49Compare
Novexa SN-8383 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD10,427$339Compare
Novexa SN-1849 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,297$239Compare
Strivon SN-6090 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD8,747$239Compare
Altrix SN-6727 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,645$209Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6442 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/94899200 (accessed 2026-10-22).