Hardware Spec Index

Altrix SN-2946 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN2946-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index10,785 (SSDs scale)
Category rank#47,812
Street price$259
Power8 W (active)
Performance per dollar41.64
Released2025

Specifications

BrandAltrix
ModelAltrix SN-2946 Pro
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write5,000 MB/s
Random 4K read1,330K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Caldera SN-7003 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,618$189Compare
Caldera SN-5444 Ti 1TB SATA 2.5-inch SSD4,323$49Compare
Strivon SN-9157 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD12,011$369Compare
Caldera SN-4169 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD12,044$379Compare
Caldera SN-6570 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD12,886$469Compare
Strivon SN-1499 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,151$279Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2946 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/6844161 (accessed 2026-10-21).