Hardware Spec Index

Altrix SN-8939 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN8939-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index7,677 (SSDs scale)
Category rank#48,829
Street price$139
Power6 W (active)
Performance per dollar55.23
Released2026

Specifications

BrandAltrix
ModelAltrix SN-8939 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write6,300 MB/s
Random 4K read760K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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
Altrix SN-8200 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD8,436$179Compare
Caldera SN-8660 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD13,011$519Compare
Strivon SN-8319 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD13,722$529Compare
Altrix SN-8047 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Altrix SN-5989 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD4,407$59Compare
Caldera SN-8651 XT 500GB SATA 2.5-inch SSD3,661$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-8939 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/761600 (accessed 2026-10-19).