Hardware Spec Index

Novexa SN-3140 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN3140-PLUS · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index4,846 (SSDs scale)
Category rank#47,719
Street price$49
Power7 W (active)
Performance per dollar98.90
Released2021

Specifications

BrandNovexa
ModelNovexa SN-3140 Plus
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write3,800 MB/s
Random 4K read960K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 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
Mirenta SN-9889 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,700$239Compare
Novexa SN-4639 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD8,938$189Compare
Mirenta SN-2203 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,472$99Compare
Novexa SN-6262 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD12,976$529Compare
Novexa SN-6890 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD11,524$419Compare
Strivon SN-8955 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD6,686$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-3140 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/385834 (accessed 2026-10-25).