Hardware Spec Index

Novexa SN-4503 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4503-SE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index12,454 (SSDs scale)
Category rank#17,632
Street price$469
Power5 W (active)
Performance per dollar26.55
Released2023

Specifications

BrandNovexa
ModelNovexa SN-4503 SE
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write5,900 MB/s
Random 4K read1,110K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
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
Mirenta SN-4598 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,083$139Compare
Novexa SN-6386 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD11,608$349Compare
Strivon SN-7703 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,678$189Compare
Strivon SN-7994 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD11,522$339Compare
Strivon SN-2407 Edge 500GB SATA 2.5-inch SSD4,588$49Compare
Strivon SN-2799 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD8,126$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4503 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2855825 (accessed 2026-10-25).