Hardware Spec Index

Altrix SN-7850 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7850-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index13,874 (SSDs scale)
Category rank#44,960
Street price$509
Power11 W (active)
Performance per dollar27.26
Released2025

Specifications

BrandAltrix
ModelAltrix SN-7850 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,200 MB/s
Sequential write7,400 MB/s
Random 4K read2,140K IOPS
NAND3D TLC, 176-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
Novexa SN-1139 Core 500GB SATA 2.5-inch SSD3,554$29Compare
Mirenta SN-9137 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD12,618$389Compare
Novexa SN-4306 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD13,733$519Compare
Mirenta SN-5155 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD7,277$139Compare
Altrix SN-3065 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,653$149Compare
Caldera SN-5607 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD7,820$169Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7850 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17534226 (accessed 2026-10-19).