Hardware Spec Index

Altrix SN-4421 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4421-MAX · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index14,900 (SSDs scale)
Category rank#23,771
Street price$519
Power5 W (active)
Performance per dollar28.71
Released2023

Specifications

BrandAltrix
ModelAltrix SN-4421 Max
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write5,300 MB/s
Random 4K read1,290K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Mirenta SN-8458 Ti 2TB PCIe 4.0 NVMe M.2 2230 SSD8,230$189Compare
Caldera SN-8648 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD12,063$399Compare
Altrix SN-5542 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD6,139$99Compare
Caldera SN-4372 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,463$119Compare
Strivon SN-4008 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD11,575$419Compare
Strivon SN-2450 Ultra 500GB SATA 2.5-inch SSD4,472$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4421 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6576584 (accessed 2026-10-21).