Hardware Spec Index

Altrix SN-9140 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9140-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index5,114 (SSDs scale)
Category rank#42,416
Street price$59
Power7 W (active)
Performance per dollar86.68
Released2023

Specifications

BrandAltrix
ModelAltrix SN-9140 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write4,800 MB/s
Random 4K read1,280K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 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
Novexa SN-5280 Plus 500GB PCIe 3.0 NVMe M.2 2280 SSD5,563$69Compare
Mirenta SN-3910 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD13,828$549Compare
Altrix SN-4542 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD6,928$109Compare
Caldera SN-3312 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD12,083$439Compare
Mirenta SN-5313 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,568$89Compare
Caldera SN-1954 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD12,181$449Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9140 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3626348 (accessed 2026-10-19).