Hardware Spec Index

Altrix SN-5261 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5261-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index7,285 (SSDs scale)
Category rank#30,206
Street price$139
Power6 W (active)
Performance per dollar52.41
Released2022

Specifications

BrandAltrix
ModelAltrix SN-5261 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,800 MB/s
Sequential write5,200 MB/s
Random 4K read900K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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
Mirenta SN-7026 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD4,802$59Compare
Caldera SN-6204 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD8,539$189Compare
Caldera SN-9220 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD13,434$469Compare
Altrix SN-3664 Ti 500GB SATA 2.5-inch SSD3,988$39Compare
Novexa SN-5568 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,123$49Compare
Novexa SN-8808 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD4,843$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5261 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/910156 (accessed 2026-10-21).