Hardware Spec Index

Novexa SN-9477 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN9477-PRIME · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index6,894 (SSDs scale)
Category rank#12,524
Street price$129
Power8 W (active)
Performance per dollar53.44
Released2024

Specifications

BrandNovexa
ModelNovexa SN-9477 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,100 MB/s
Random 4K read1,020K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 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
Strivon SN-8742 Prime 500GB SATA 2.5-inch SSD4,217$49Compare
Altrix SN-5693 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,653$189Compare
Novexa SN-5559 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD11,879$369Compare
Altrix SN-4842 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,053$249Compare
Strivon SN-2075 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,400$239Compare
Novexa SN-7865 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD10,813$269Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-9477 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2733798 (accessed 2026-10-26).