Hardware Spec Index

Altrix SN-4346 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4346-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index13,855 (SSDs scale)
Category rank#35,516
Street price$499
Power5 W (active)
Performance per dollar27.77
Released2023

Specifications

BrandAltrix
ModelAltrix SN-4346 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,700 MB/s
Random 4K read1,280K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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
Mirenta SN-3569 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD11,474$379Compare
Novexa SN-9049 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD6,812$99Compare
Strivon SN-8193 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD4,905$49Compare
Altrix SN-5731 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD14,437$539Compare
Caldera SN-7037 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,045$69Compare
Altrix SN-9939 Core 500GB SATA 2.5-inch SSD4,298$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4346 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91663698 (accessed 2026-10-23).