Hardware Spec Index

Novexa SN-4977 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4977-TI · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index10,801 (SSDs scale)
Category rank#26,037
Street price$249
Power8 W (active)
Performance per dollar43.38
Released2021

Specifications

BrandNovexa
ModelNovexa SN-4977 Ti
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write6,000 MB/s
Random 4K read860K IOPS
NAND3D TLC, 176-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
Strivon SN-7319 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD5,067$59Compare
Altrix SN-2169 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,302$269Compare
Altrix SN-8126 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Altrix SN-2801 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD14,872$579Compare
Altrix SN-9275 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,790$219Compare
Novexa SN-6970 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD10,640$299Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4977 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/52329936 (accessed 2026-10-25).