Hardware Spec Index

Novexa SN-4399 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4399-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index7,800 (SSDs scale)
Category rank#49,377
Street price$159
Power8 W (active)
Performance per dollar49.06
Released2025

Specifications

BrandNovexa
ModelNovexa SN-4399 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write5,400 MB/s
Random 4K read1,270K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance1,200 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-6173 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,983$179Compare
Novexa SN-8251 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,555$209Compare
Novexa SN-4490 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,318$79Compare
Caldera SN-1659 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,280$139Compare
Caldera SN-6282 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,338$59Compare
Strivon SN-9729 Ultra 1TB SATA 2.5-inch SSD3,887$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4399 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9319862 (accessed 2026-10-21).