Hardware Spec Index

Altrix SN-8418 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN8418-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index7,804 (SSDs scale)
Category rank#5,565
Street price$189
Power5 W (active)
Performance per dollar41.29
Released2023

Specifications

BrandAltrix
ModelAltrix SN-8418 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write5,000 MB/s
Random 4K read1,240K IOPS
NAND3D TLC, 238-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
Altrix SN-8532 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,382$79Compare
Caldera SN-2452 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,411$109Compare
Novexa SN-9401 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,565$279Compare
Novexa SN-3862 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,800$289Compare
Strivon SN-9727 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD12,867$399Compare
Mirenta SN-2174 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD14,570$499Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-8418 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/586176 (accessed 2026-10-19).