Hardware Spec Index

Novexa SN-4877 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4877-PLUS · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index9,546 (SSDs scale)
Category rank#20,315
Street price$279
Power6 W (active)
Performance per dollar34.22
Released2022

Specifications

BrandNovexa
ModelNovexa SN-4877 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write4,100 MB/s
Random 4K read850K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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
Strivon SN-7931 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD12,678$479Compare
Caldera SN-3647 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD10,652$289Compare
Caldera SN-7349 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,682$99Compare
Novexa SN-7377 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,746$179Compare
Caldera SN-7126 Ultra 1TB SATA 2.5-inch SSD4,044$39Compare
Caldera SN-3223 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD11,160$409Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4877 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2015475 (accessed 2026-10-22).