Hardware Spec Index

Novexa SN-4665 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4665-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index10,342 (SSDs scale)
Category rank#5,013
Street price$229
Power8 W (active)
Performance per dollar45.16
Released2024

Specifications

BrandNovexa
ModelNovexa SN-4665 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write5,600 MB/s
Random 4K read740K IOPS
NAND3D TLC, 238-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-8629 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD12,962$519Compare
Altrix SN-2940 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD9,265$219Compare
Novexa SN-3919 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,553$69Compare
Altrix SN-6098 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,764$179Compare
Altrix SN-7840 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD10,613$299Compare
Novexa SN-4522 SE 500GB SATA 2.5-inch SSD4,309$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4665 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5081210 (accessed 2026-10-23).