Hardware Spec Index

Novexa SN-1981 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1981-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index4,894 (SSDs scale)
Category rank#13,105
Street price$49
Power7 W (active)
Performance per dollar99.88
Released2020

Specifications

BrandNovexa
ModelNovexa SN-1981 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write5,200 MB/s
Random 4K read1,380K IOPS
NAND3D TLC, 232-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
Strivon SN-7950 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD10,291$319Compare
Novexa SN-5947 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD11,884$399Compare
Caldera SN-7675 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD9,595$199Compare
Strivon SN-4853 Core 500GB SATA 2.5-inch SSD3,154$39Compare
Caldera SN-1645 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD7,125$99Compare
Strivon SN-5920 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,522$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1981 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6574431 (accessed 2026-10-21).