Hardware Spec Index

Novexa SN-1681 Prime 500GB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1681-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index4,785 (SSDs scale)
Category rank#27,610
Street price$59
Power4 W (active)
Performance per dollar81.10
Released2019

Specifications

BrandNovexa
ModelNovexa SN-1681 Prime
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,900 MB/s
Sequential write1,700 MB/s
Random 4K read460K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance180 TBW (0.33 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
Altrix SN-2009 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,409$199Compare
Altrix SN-1898 XT 1TB SATA 2.5-inch SSD3,738$39Compare
Mirenta SN-2235 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Mirenta SN-2757 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD11,298$339Compare
Mirenta SN-1843 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD4,753$49Compare
Mirenta SN-6215 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD10,774$339Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1681 Prime 500GB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/46065717 (accessed 2026-10-25).