Hardware Spec Index

Novexa SN-4489 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4489-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index12,746 (SSDs scale)
Category rank#37,101
Street price$399
Power11 W (active)
Performance per dollar31.94
Released2024

Specifications

BrandNovexa
ModelNovexa SN-4489 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,900 MB/s
Sequential write9,200 MB/s
Random 4K read1,750K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-9554 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD5,498$59Compare
Strivon SN-7781 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,064$379Compare
Strivon SN-8226 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD11,498$349Compare
Caldera SN-8872 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,909$199Compare
Mirenta SN-8094 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,910$129Compare
Caldera SN-7297 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD12,508$439Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4489 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/11613255 (accessed 2026-10-19).