Hardware Spec Index

Novexa SN-6644 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6644-MAX · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index10,156 (SSDs scale)
Category rank#40,546
Street price$299
Power7 W (active)
Performance per dollar33.97
Released2020

Specifications

BrandNovexa
ModelNovexa SN-6644 Max
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,800 MB/s
Random 4K read1,170K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Novexa SN-4188 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,205$59Compare
Mirenta SN-3764 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD13,319$509Compare
Altrix SN-5866 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD8,508$199Compare
Strivon SN-4685 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD13,945$449Compare
Strivon SN-7209 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD11,544$329Compare
Strivon SN-6989 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,014$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6644 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/48756313 (accessed 2026-10-20).