Hardware Spec Index

Novexa SN-1281 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1281-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index10,586 (SSDs scale)
Category rank#8,200
Street price$269
Power7 W (active)
Performance per dollar39.35
Released2020

Specifications

BrandNovexa
ModelNovexa SN-1281 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,200 MB/s
Sequential write5,900 MB/s
Random 4K read1,220K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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
Strivon SN-9328 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,415$59Compare
Mirenta SN-5118 Prime 1TB SATA 2.5-inch SSD3,808$39Compare
Strivon SN-5792 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD6,806$139Compare
Mirenta SN-3679 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,058$69Compare
Caldera SN-5082 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD11,926$439Compare
Strivon SN-6077 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,380$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1281 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5140338 (accessed 2026-10-23).