Hardware Spec Index

Altrix SN-4811 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4811-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index14,900 (SSDs scale)
Category rank#32,710
Street price$599
Power7 W (active)
Performance per dollar24.87
Released2021

Specifications

BrandAltrix
ModelAltrix SN-4811 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write5,100 MB/s
Random 4K read940K IOPS
NAND3D TLC, 232-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
Strivon SN-9027 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,736$69Compare
Mirenta SN-5890 Prime 500GB PCIe 3.0 NVMe M.2 2280 SSD5,703$69Compare
Caldera SN-7829 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$569Compare
Caldera SN-7894 SE 1TB SATA 2.5-inch SSD3,416$29Compare
Caldera SN-5723 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD10,768$339Compare
Altrix SN-1635 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,989$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4811 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/217429 (accessed 2026-10-19).