Hardware Spec Index

Altrix SN-7994 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7994-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index11,744 (SSDs scale)
Category rank#40,652
Street price$399
Power11 W (active)
Performance per dollar29.43
Released2025

Specifications

BrandAltrix
ModelAltrix SN-7994 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,100 MB/s
Sequential write10,900 MB/s
Random 4K read2,780K 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
Altrix SN-6162 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,295$49Compare
Novexa SN-5746 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,959$179Compare
Altrix SN-7231 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,697$299Compare
Altrix SN-9864 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD4,788$49Compare
Altrix SN-4131 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD12,947$459Compare
Altrix SN-2712 Max 500GB SATA 2.5-inch SSD4,419$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7994 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3933165 (accessed 2026-10-21).