Hardware Spec Index

Altrix SN-4811 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN4811-XT · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index5,941 (SSDs scale)
Category rank#42,146
Street price$79
Power5 W (active)
Performance per dollar75.20
Released2024

Specifications

BrandAltrix
ModelAltrix SN-4811 XT
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write4,900 MB/s
Random 4K read1,050K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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

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Cite this page: Hardware Spec Index, “Altrix SN-4811 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/8768482 (accessed 2026-10-19).