Hardware Spec Index

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

SSDs · Altrix · SKU SN4811-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index7,907 (SSDs scale)
Category rank#23,597
Street price$169
Power7 W (active)
Performance per dollar46.79
Released2024

Specifications

BrandAltrix
ModelAltrix SN-4811 Ultra
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write6,700 MB/s
Random 4K read1,290K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance1,200 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
Altrix SN-5997 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD14,900$569Compare
Strivon SN-3586 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD12,225$359Compare
Caldera SN-1690 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,867$99Compare
Strivon SN-6918 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD13,025$469Compare
Strivon SN-4097 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD4,805$59Compare
Novexa SN-9802 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,306$459Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4811 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/678735 (accessed 2026-10-24).