Hardware Spec Index

Altrix SN-3261 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3261-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index7,376 (SSDs scale)
Category rank#39,283
Street price$129
Power8 W (active)
Performance per dollar57.18
Released2021

Specifications

BrandAltrix
ModelAltrix SN-3261 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,800 MB/s
Sequential write6,100 MB/s
Random 4K read1,210K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 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-2450 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,107$129Compare
Mirenta SN-3306 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD13,905$539Compare
Strivon SN-5649 Core 4TB PCIe 3.0 NVMe M.2 2280 SSD11,865$349Compare
Altrix SN-1451 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,785$69Compare
Novexa SN-7122 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD11,439$369Compare
Strivon SN-1950 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,132$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3261 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7873473 (accessed 2026-10-19).