Hardware Spec Index

Altrix SN-3950 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3950-XT · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index6,964 (SSDs scale)
Category rank#47,639
Street price$109
Power8 W (active)
Performance per dollar63.89
Released2026

Specifications

BrandAltrix
ModelAltrix SN-3950 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,300 MB/s
Random 4K read850K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 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
Strivon SN-8480 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD7,927$129Compare
Mirenta SN-2227 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD12,080$449Compare
Caldera SN-7088 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD13,306$489Compare
Novexa SN-2603 Plus 500GB SATA 2.5-inch SSD3,505$39Compare
Altrix SN-9475 Core 4TB PCIe 3.0 NVMe M.2 2280 SSD13,105$509Compare
Caldera SN-3656 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,307$169Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3950 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21887845 (accessed 2026-10-24).