Hardware Spec Index

Altrix SN-6203 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6203-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index7,536 (SSDs scale)
Category rank#15,637
Street price$159
Power7 W (active)
Performance per dollar47.40
Released2021

Specifications

BrandAltrix
ModelAltrix SN-6203 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write7,100 MB/s
Random 4K read1,160K IOPS
NAND3D TLC, 218-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
Mirenta SN-7688 Ti 500GB SATA 2.5-inch SSD3,147$29Compare
Caldera SN-8175 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD6,539$89Compare
Novexa SN-2837 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD12,495$409Compare
Novexa SN-6542 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD9,607$209Compare
Strivon SN-6912 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD4,904$59Compare
Caldera SN-9420 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,241$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6203 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85646816 (accessed 2026-10-19).