Hardware Spec Index

Novexa SN-6921 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6921-TI · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index7,409 (SSDs scale)
Category rank#642
Street price$129
Power5 W (active)
Performance per dollar57.43
Released2021

Specifications

BrandNovexa
ModelNovexa SN-6921 Ti
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write6,500 MB/s
Random 4K read1,290K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance400 TBW (0.18 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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
Altrix SN-5499 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD14,220$569Compare
Caldera SN-6113 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,756$279Compare
Mirenta SN-9992 Ultra 1TB SATA 2.5-inch SSD3,992$39Compare
Altrix SN-5628 Prime 500GB SATA 2.5-inch SSD4,196$39Compare
Strivon SN-4657 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD12,243$439Compare
Strivon SN-1983 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,272$169Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6921 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4501707 (accessed 2026-10-22).