Hardware Spec Index

Altrix SN-7574 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7574-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index14,033 (SSDs scale)
Category rank#34,714
Street price$519
Power11 W (active)
Performance per dollar27.04
Released2025

Specifications

BrandAltrix
ModelAltrix SN-7574 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,700 MB/s
Sequential write10,800 MB/s
Random 4K read1,730K IOPS
NAND3D TLC, 238-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-8192 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,565$69Compare
Mirenta SN-8682 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD14,226$489Compare
Novexa SN-7915 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD8,928$199Compare
Altrix SN-6394 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD6,642$99Compare
Caldera SN-2861 Ultra 500GB SATA 2.5-inch SSD3,152$29Compare
Caldera SN-8988 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD13,522$489Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7574 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7618697 (accessed 2026-10-19).