Hardware Spec Index

Novexa SN-2091 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN2091-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index12,906 (SSDs scale)
Category rank#30,564
Street price$409
Power7 W (active)
Performance per dollar31.56
Released2023

Specifications

BrandNovexa
ModelNovexa SN-2091 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write5,100 MB/s
Random 4K read910K 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
Mirenta SN-6181 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD14,900$529Compare
Mirenta SN-4316 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD12,000$409Compare
Caldera SN-3703 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD4,597$49Compare
Mirenta SN-2249 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD14,626$589Compare
Mirenta SN-6036 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD7,744$149Compare
Novexa SN-8847 Pro 500GB SATA 2.5-inch SSD4,074$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-2091 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3137827 (accessed 2026-10-26).