Hardware Spec Index

Novexa SN-6846 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6846-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index12,480 (SSDs scale)
Category rank#1,994
Street price$419
Power8 W (active)
Performance per dollar29.79
Released2021

Specifications

BrandNovexa
ModelNovexa SN-6846 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write5,000 MB/s
Random 4K read1,170K IOPS
NAND3D TLC, 238-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
Caldera SN-5381 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD10,225$309Compare
Altrix SN-4013 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD13,666$499Compare
Novexa SN-7871 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,672$189Compare
Mirenta SN-8611 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD10,501$259Compare
Mirenta SN-7057 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD9,627$249Compare
Strivon SN-2833 Prime 1TB SATA 2.5-inch SSD4,070$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6846 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7744557 (accessed 2026-10-19).