Hardware Spec Index

Altrix SN-6543 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6543-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index10,059 (SSDs scale)
Category rank#44,472
Street price$299
Power5 W (active)
Performance per dollar33.64
Released2022

Specifications

BrandAltrix
ModelAltrix SN-6543 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write5,900 MB/s
Random 4K read930K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
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-8097 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,335$139Compare
Mirenta SN-3230 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD12,522$409Compare
Mirenta SN-4983 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,411$89Compare
Altrix SN-6441 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD9,958$239Compare
Caldera SN-5861 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,845$119Compare
Altrix SN-4163 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,063$179Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6543 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6693668 (accessed 2026-10-26).