Hardware Spec Index

Altrix SN-4140 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4140-SE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,927 (SSDs scale)
Category rank#19,886
Street price$99
Power8 W (active)
Performance per dollar59.87
Released2022

Specifications

BrandAltrix
ModelAltrix SN-4140 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write6,100 MB/s
Random 4K read980K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 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
Caldera SN-6554 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,925$209Compare
Strivon SN-5420 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD13,797$589Compare
Mirenta SN-7696 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD7,388$139Compare
Caldera SN-5085 SE 1TB SATA 2.5-inch SSD4,443$49Compare
Novexa SN-5047 Ti 500GB SATA 2.5-inch SSD3,991$49Compare
Novexa SN-3620 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD9,023$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4140 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/11613208 (accessed 2026-10-19).