Hardware Spec Index

Novexa SN-4493 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4493-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,996 (SSDs scale)
Category rank#33,171
Street price$79
Power6 W (active)
Performance per dollar75.90
Released2022

Specifications

BrandNovexa
ModelNovexa SN-4493 Plus
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,800 MB/s
Sequential write3,700 MB/s
Random 4K read850K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance300 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
Mirenta SN-1641 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,001$49Compare
Novexa SN-9950 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD12,178$429Compare
Altrix SN-3162 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,351$139Compare
Strivon SN-5972 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,038$559Compare
Mirenta SN-9194 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD14,900$519Compare
Altrix SN-4701 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,633$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4493 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85642088 (accessed 2026-10-19).