Hardware Spec Index

Novexa SN-6957 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6957-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index13,899 (SSDs scale)
Category rank#1,310
Street price$599
Power6 W (active)
Performance per dollar23.20
Released2020

Specifications

BrandNovexa
ModelNovexa SN-6957 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write4,500 MB/s
Random 4K read740K IOPS
NAND3D TLC, 232-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
Caldera SN-4066 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD6,328$99Compare
Novexa SN-6636 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Strivon SN-2786 XT 1TB SATA 2.5-inch SSD3,833$39Compare
Caldera SN-9861 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD9,887$269Compare
Altrix SN-7345 XT 500GB SATA 2.5-inch SSD3,353$39Compare
Caldera SN-3695 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD7,408$129Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6957 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17522675 (accessed 2026-10-19).