Hardware Spec Index

Novexa SN-1494 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1494-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index5,083 (SSDs scale)
Category rank#35,605
Street price$59
Power6 W (active)
Performance per dollar86.15
Released2022

Specifications

BrandNovexa
ModelNovexa SN-1494 Ultra
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write4,000 MB/s
Random 4K read860K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 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
Novexa SN-3885 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD6,114$69Compare
Strivon SN-6862 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD11,216$379Compare
Strivon SN-3276 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,823$169Compare
Novexa SN-8088 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD11,550$339Compare
Altrix SN-7147 XT 1TB SATA 2.5-inch SSD3,958$39Compare
Novexa SN-9237 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD13,274$399Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1494 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6769575 (accessed 2026-10-23).