Hardware Spec Index

Novexa SN-2840 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN2840-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index9,877 (SSDs scale)
Category rank#23,545
Street price$289
Power6 W (active)
Performance per dollar34.18
Released2026

Specifications

BrandNovexa
ModelNovexa SN-2840 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write6,000 MB/s
Random 4K read1,180K IOPS
NAND3D TLC, 176-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-7643 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD5,682$69Compare
Novexa SN-5245 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD10,586$349Compare
Altrix SN-3944 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD6,377$99Compare
Caldera SN-9779 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD7,765$159Compare
Altrix SN-4516 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD12,179$419Compare
Caldera SN-9045 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD11,093$389Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-2840 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/99349570 (accessed 2026-10-26).