Hardware Spec Index

Novexa SN-5485 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN5485-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index12,482 (SSDs scale)
Category rank#24,619
Street price$449
Power7 W (active)
Performance per dollar27.80
Released2022

Specifications

BrandNovexa
ModelNovexa SN-5485 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write4,200 MB/s
Random 4K read970K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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-3624 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,417$59Compare
Novexa SN-7780 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD13,322$519Compare
Caldera SN-9264 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,485$169Compare
Altrix SN-3005 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD10,061$249Compare
Caldera SN-7384 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD14,406$599Compare
Mirenta SN-2840 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,043$279Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-5485 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7522975 (accessed 2026-10-20).