Hardware Spec Index

Altrix SN-7178 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7178-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index12,234 (SSDs scale)
Category rank#6,538
Street price$359
Power9 W (active)
Performance per dollar34.08
Released2025

Specifications

BrandAltrix
ModelAltrix SN-7178 XT
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,500 MB/s
Sequential write8,400 MB/s
Random 4K read2,700K IOPS
NAND3D TLC, 238-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 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-1192 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD4,548$59Compare
Altrix SN-9718 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD7,164$129Compare
Mirenta SN-9854 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,587$219Compare
Caldera SN-1461 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD12,851$479Compare
Novexa SN-3059 Core 8TB PCIe 3.0 NVMe M.2 2280 SSD12,140$389Compare
Novexa SN-1867 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD9,831$209Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7178 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17824147 (accessed 2026-10-21).