Hardware Spec Index

Altrix SN-6518 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6518-EDGE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index14,366 (SSDs scale)
Category rank#6,161
Street price$559
Power9 W (active)
Performance per dollar25.70
Released2025

Specifications

BrandAltrix
ModelAltrix SN-6518 Edge
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,400 MB/s
Sequential write12,200 MB/s
Random 4K read1,860K IOPS
NAND3D TLC, 218-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
Caldera SN-9708 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD4,550$49Compare
Altrix SN-4056 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD11,917$369Compare
Altrix SN-3870 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD10,769$249Compare
Caldera SN-7666 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Altrix SN-1163 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD14,307$599Compare
Mirenta SN-8487 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD11,776$359Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6518 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6398263 (accessed 2026-10-23).