Hardware Spec Index

Altrix SN-7558 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN7558-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index6,168 (SSDs scale)
Category rank#15,133
Street price$79
Power8 W (active)
Performance per dollar78.08
Released2025

Specifications

BrandAltrix
ModelAltrix SN-7558 Prime
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write4,800 MB/s
Random 4K read1,390K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 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
Strivon SN-6951 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD10,201$269Compare
Novexa SN-3172 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,672$69Compare
Altrix SN-6913 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD11,935$389Compare
Strivon SN-6611 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,399$159Compare
Strivon SN-2496 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,630$509Compare
Strivon SN-5869 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD12,304$339Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7558 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/20100310 (accessed 2026-10-22).