Hardware Spec Index

Novexa SN-7991 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN7991-SE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index7,994 (SSDs scale)
Category rank#399
Street price$189
Power5 W (active)
Performance per dollar42.30
Released2026

Specifications

BrandNovexa
ModelNovexa SN-7991 SE
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write6,100 MB/s
Random 4K read1,240K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
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
Caldera SN-6374 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD6,192$89Compare
Mirenta SN-6293 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,216$99Compare
Altrix SN-5214 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD5,341$69Compare
Novexa SN-5383 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,890$149Compare
Caldera SN-6646 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD11,646$319Compare
Caldera SN-6014 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD8,324$179Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-7991 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20042625 (accessed 2026-10-20).