Hardware Spec Index

Altrix SN-8318 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN8318-PLUS · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index13,370 (SSDs scale)
Category rank#17,914
Street price$559
Power7 W (active)
Performance per dollar23.92
Released2023

Specifications

BrandAltrix
ModelAltrix SN-8318 Plus
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write4,900 MB/s
Random 4K read740K IOPS
NAND3D TLC, 238-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
Altrix SN-5134 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,837$79Compare
Caldera SN-4513 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,881$119Compare
Novexa SN-4732 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,092$599Compare
Altrix SN-7271 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD12,752$479Compare
Strivon SN-8729 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD4,874$69Compare
Novexa SN-3101 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD11,991$359Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-8318 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8295348 (accessed 2026-10-22).