Hardware Spec Index

Novexa SN-5991 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN5991-SE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index12,277 (SSDs scale)
Category rank#24,325
Street price$359
Power5 W (active)
Performance per dollar34.20
Released2023

Specifications

BrandNovexa
ModelNovexa SN-5991 SE
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write4,800 MB/s
Random 4K read770K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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-6748 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD5,333$69Compare
Caldera SN-1953 Core 500GB SATA 2.5-inch SSD4,148$39Compare
Mirenta SN-1373 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD10,900$279Compare
Caldera SN-6871 Prime 500GB PCIe 3.0 NVMe M.2 2280 SSD4,697$59Compare
Caldera SN-5980 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD5,401$79Compare
Mirenta SN-5693 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,890$169Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-5991 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8771173 (accessed 2026-10-23).