Hardware Spec Index

Altrix SN-9791 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9791-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index10,220 (SSDs scale)
Category rank#37,309
Street price$309
Power7 W (active)
Performance per dollar33.07
Released2023

Specifications

BrandAltrix
ModelAltrix SN-9791 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write4,000 MB/s
Random 4K read1,140K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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-7098 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,249$149Compare
Novexa SN-2075 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD6,941$109Compare
Mirenta SN-4619 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,909$89Compare
Caldera SN-5619 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD4,870$59Compare
Mirenta SN-1436 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD4,513$49Compare
Mirenta SN-5694 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD12,052$379Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9791 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21470954 (accessed 2026-10-23).