Hardware Spec Index

Altrix SN-4478 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4478-MAX · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index9,306 (SSDs scale)
Category rank#31,520
Street price$229
Power5 W (active)
Performance per dollar40.64
Released2026

Specifications

BrandAltrix
ModelAltrix SN-4478 Max
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write5,000 MB/s
Random 4K read1,100K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 1 GB
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-1085 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD9,225$229Compare
Novexa SN-5365 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD10,579$349Compare
Novexa SN-3555 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,615$199Compare
Caldera SN-9199 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,479$109Compare
Caldera SN-2566 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD11,628$349Compare
Mirenta SN-8960 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,811$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4478 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91583464 (accessed 2026-10-23).